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chord.py
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chord.py
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import copy
chord_list = {
# 单音
'': ' ',
# 单音程
'b': ' with minor 2nd',
'c': ' with major 2nd',
'd': ' with minor 3rd',
'e': ' with major 3rd',
'f': ' with perfect 4th',
'g': ' with augmented 4th',
'i': ' with minor 6th',
'j': ' with major 6th',
'k': ' with minor 7th',
'l': ' with major 7th',
# 三和弦
'eh': '',
'dh': 'm',
'ei': 'aug',
'dg': 'dim',
'h': '5',
# 七和弦
'ehl': 'maj7',
'el': 'maj7(omit5)',
'hl': 'maj7(omit3)',
'dhk': 'm7',
'dk': 'm7(omit5)',
'hk': '(m)7(omit3)',
'ek': '7(omit5)',
'ehk': '7',
'eil': 'maj7#5',
'il': 'maj7#5(omit3)',
'dhl': 'mM7',
'dl': 'mM7(omit5)',
'dgj': 'dim7',
'dj': 'm6(omit5)',
'gj': 'dim7(omit3)',
'dgk': 'm7b5',
# 含有九音的和弦
'cehl': 'maj9',
'ceh': 'add9',
'cel': 'maj9(omit5)',
'chl': 'maj9(omit3)',
'cl': 'maj9(omit3,5)',
'ch': 'sus2',
'ce': 'add9(omit5)',
'cdhk': 'm9',
'cdh': 'madd9',
'cdk': 'm9(omit5)',
'chk': '(m)9(omit3)',
'ck': '(m)9(omit3,5)',
'cd': 'madd9(omit5)',
'cehk': '9',
'cek': '9(omit5)',
'behk': '7b9',
'bek': '7b9(omit5)',
'bhk': '7b9(omit3)',
'bk': '7b9(omit3,5)',
'beh': 'addb9',
'be': 'addb9(omit5)',
'bh': '5addb9',
'bdh': 'maddb9',
'bd:': 'maddb9(omit5)',
'deh': 'add#9',
'dehk': '7#9',
'dek': '7#9(omit5)',
'cdgk': 'm9b5',
'bdgk': 'm7(b5,b9)',
'bgk': '(m)7(b5,b9)(omit3)',
'cdgj': 'dim7(9)',
'cgj': 'dim7(9)(omit3)',
# 三和弦 add11
'efh': 'add11',
'dfh': 'madd11',
'efi': 'aug(11)',
'dfg': 'dim(11)',
'fh': 'sus4',
# 七和弦 add11
'efhl': 'maj7(11)',
'efl': 'maj7(11)(omit5)',
'fhl': 'maj7sus4',
'fl': 'maj7sus4(omit5)',
'dfhk': 'm7(11)',
'dfk': 'm7(11)(omit5)',
'fhk': '7sus4',
'fk': '7sus4(omit5)',
'efk': '7(11)(omit5)',
'efhk': '7(11)',
'efil': 'maj7(#5,11)',
'fil': 'maj7(#5,11)(omit3)',
'dfhl': 'mM7(11)',
'dfl': 'mM7(11)(omit5)',
'dfgj': 'dim7(11)',
'dfj': 'dim7(11)(omit5)',
'fgj': 'dim7(11)(omit3)',
'dfgk': 'm7(b5,11)',
'fgk': 'm7(b5,11)(omit3)',
# 含有九音、十一音的和弦
'cefhl': 'maj11',
'cefh': '(9,11)',
'cefl': 'maj11(omit5)',
'cfhl': 'maj9sus4',
'cfl': 'maj11(omit3,5)',
'cfh': 'sus4add9',
'cef': '(9,11)(omit5)',
'cdfhk': 'm11',
'cdfh': 'm(9,11)',
'cdfk': 'm11(omit5)',
'cfhk': '(m)11(omit3)',
'cfk': '(m)11(omit3,5)',
'cdf': 'm(9,11)(omit5)',
'cefhk': '11',
'cefk': '11(omit5)',
'befhk': '11b9',
'befk': '11b9(omit5)',
'bfhk': '11b9(omit3)',
'bfk': '11b9(omit3,5)',
'befh': '(b9,11)',
'bdfh': 'm(b9,11)',
'defhk': '11#9',
'defk': '11#9(omit5)',
'bef': '(b9,11)(omit5)',
'bfh': '5(b9,11)',
'bdf:': 'm(b9,11)(omit5)',
'cdfgk': 'm11b5',
'cfgk': 'm11b5(omit3)',
'bdfgk': 'm11(b5,b9)',
'bfgk': 'm11(b5,b9)(omit3)',
'cdfgj': 'dim7(9,11)',
'cfgj': 'dim7(9,11)(omit3)',
# 三和弦 add#11
'egh': 'add#11',
'dgh': 'madd#11',
'egi': 'aug(#11)',
'gh': '5(#11)',
# 七和弦 add#11
'eghl': 'maj7(#11)',
'egl': 'maj7(#11)(omit5)',
'ghl': 'maj7(#11)(omit3)',
'gl': 'maj7(#11)(omit3,5)',
'dghk': 'm7(#11)',
'ghk': '7#11(omit3)',
'gk': '(m)7b5(omit3)',
'egk': '7(#11)(omit5)',
'eghk': '7(#11)',
'egil': 'maj7(#5,#11)',
'gil': 'maj7(#5,#11)(omit3)',
'dghl': 'mM7(#11)',
'dgl': 'mM7(#11)(omit5)',
# 含有九音、#十一音的和弦
'ceghl': 'maj9#11',
'cegh': '(9,#11)',
'cegl': 'maj9#11(omit5)',
'cghl': 'maj9#11(omit3)',
'cgl': 'maj7#11(omit3,5)',
'cgh': '5(9,#11)',
'ceg': '(9,#11)(omit5)',
'cdghk': 'm9(#11)',
'cdgh': 'm(9,#11)',
'cghk': '9#11(omit3)',
'cgk': '(m)9b5(omit3)',
'cdg': 'm(9,#11)(omit5)',
'ceghk': '9#11',
'cegk': '9#11(omit5)',
'beghk': '7(b9,#11)',
'begk': '7(b9,#11)(omit5)',
'bghk': '7(b9,#11)(omit3)',
'begh': '(b9,#11)',
'bdgh': 'm(b9,#11)',
'deghk': '7(#9,#11)',
'degk': '7(#9,#11)(omit5)',
# 三和弦 add13(b13)
'ehj': 'add6',
'ej': 'add6(omit5)',
'dhj': 'madd6',
'eij': 'augadd6',
'hj': '5add6',
'ehi': 'addb6',
'dhi': 'maddb6',
'hi': '5addb6',
# 七和弦 add13(b13)
'ehjl': 'maj7(13)',
'ejl': 'maj7(13)(omit5)',
'hjl': 'maj7(13)(omit3)',
'dhjk': 'm7(13)',
'djk': 'm7(13)(omit5)',
'hjk': '(m)7(13)(omit3)',
'ejk': '7(13)(omit5)',
'ehjk': '7(13)',
'eijl': 'maj7(#5,13)',
'ijl': 'maj7(#5,13)(omit3)',
'dhjl': 'mM7(13)',
'djl': 'mM7(13)(omit5)',
'dgjk': 'm7(b5,13)',
'gjk': '(m)7(b5,13)(omit3)',
'ehil': 'maj7(b13)',
'hil': 'maj7(b13)(omit3)',
'dhik': 'm7(b13)',
'dik': 'm7(b13)(omit5)',
'hik': '(m)7(b13)(omit3)',
'eik': '7(b13)(omit5)',
'ehik': '7(b13)',
'dhil': 'mM7(b13)',
'dil': 'mM7(b13)(omit5)',
'dgik': 'm7(b5,b13)',
'gik': '(m)7(b5,b13)(omit3)',
'dgij': 'dim7(b13)',
'dij': 'dim7(b13)(omit5)',
'gij': 'dim7(b13)(omit3)',
# 含有九音的和弦 add13(b13)
'cehjl': 'maj9(13)',
'cehj': '6/9',
'cejl': 'maj9(13)(omit5)',
'chjl': 'maj9(13)(omit3)',
'cjl': 'maj9(13)(omit3,5)',
'chj': '6/9(omit3)',
'cej': '6/9(omit5)',
'cdhjk': 'm9(13)',
'cdhj': 'm(9,13)',
'cdjk': 'm9(13)(omit5)',
'chjk': '(m)9(13)(omit3)',
'cjk': '(m)9(13)(omit3,5)',
'cdj': 'm(9,13)(omit5)',
'cehjk': '9(13)',
'cejk': '9(13)(omit5)',
'behjk': '7(b9,13)',
'bejk': '7(b9,13)(omit5)',
'bhjk': '7(b9,13)(omit3)',
'bjk': '7(b9,13)(omit3,5)',
'behj': '(b9,13)',
'bej': '(b9,13)(omit5)',
'bhj': '5(b9,13)',
'bdhj': 'm(b9,13)',
'bdj:': 'm(b9,13)(omit5)',
'dehjk': '7(#9,13)',
'dejk': '7(#9,13)(omit5)',
'cehil': 'maj9(b13)',
'cehi': '(9,b13)',
'ceil': 'maj9(b13)(omit5)',
'chil': 'maj9(b13)(omit3)',
'cil': 'maj9(b13)(omit3,5)',
'chi': '(m)(9,b13)(omit3)',
'cdhik': 'm9(b13)',
'cdhi': 'm(9,b13)',
'chik': '(m)9(b13)(omit3)',
'cik': '(m)9(b13)(omit3,5)',
'cehik': '9(b13)',
'ceik': '9(b13)(omit5)',
'behik': '7(b9,b13)',
'beik': '7(b9,b13)(omit5)',
'bhik': '(m)7(b9,b13)(omit3)',
'bik': '(m)7(b9,b13)(omit3,5)',
'bdik': 'm7(b9,b13)(omit5)',
'bdhik': 'm7(b9,b13)',
'behi': '(b9,b13)',
'bhi': '5(b9,b13)',
'bdhi': 'm(b9,b13)',
'dehik': '7(#9,b13)',
'deik': '7(#9,b13)(omit5)',
'cdgij': 'dim7(9,b13)',
'cdij': 'dim7(9,b13)(omit5)',
'cgij': 'dim7(9,b13)(omit3)',
# 三和弦 add11,13,b13
'efhj': '(11,13)',
'dfhj': 'm(11,13)',
'fhj': '(m)(11,13)(omit3)',
'efhi': '(11,b13)',
'dfhi': 'm(11,b13)',
'fhi': '(m)(11,b13)(omit3)',
# 七和弦 add11,13,b13
'efhjl': 'maj7(11,13)',
'efjl': 'maj7(11,13)(omit5)',
'fhjl': 'maj7(11,13)(omit3)',
'fjl': 'maj7(11,13)(omit3,5)',
'dfhjk': 'm7(11,13)',
'dfjk': 'm7(11,13)(omit5)',
'fhjk': '(m)7(11,13)(omit3)',
'fjk': '(m)7(11,13)(omit3,5)',
'efjk': '7(11,13)(omit5)',
'efhjk': '7(11,13)',
'efijl': 'maj7(#5,11,13)',
'fijl': 'maj7(#5,11,13)(omit3)',
'dfhjl': 'mM7(11,13)',
'dfjl': 'mM7(11,13)(omit5)',
'dfgjk': 'm7(b5,11,13)',
'fgjk': 'm7(b5,11,13)(omit3)',
'efhil': 'maj7(11,b13)',
'fhil': 'maj7(11,b13)(omit3)',
'dfhik': 'm7(11,b13)',
'dfik': 'm7(11,b13)(omit5)',
'fhik': '(m)7(11,b13)(omit3)',
'fik': '(m)7(11,b13)(omit3,5)',
'efik': '7(11,b13)(omit5)',
'efhik': '7(11,b13)',
'dfhil': 'mM7(11,b13)',
'dfil': 'mM7(11,b13)(omit5)',
'dfgik': 'm7(b5,11,b13)',
'fgik': 'm7(b5,11,b13)(omit3)',
'dfgij': 'dim7(11,b13)',
'dfij': 'dim7(11,b13)(omit5)',
'fgij': 'dim7(11,b13)(omit3)',
# 含有九音、十一音、#b十三音的和弦
'cefhjl': 'maj13',
'cefhj': '(9,11,13)',
'cefjl': 'maj13(omit5)',
'cfhjl': 'maj13(omit3)',
'cfjl': 'maj13(omit3,5)',
'cfhj': '5(9,11,13)',
'cefj': '(9,11,13)(omit5)',
'cdfhjk': 'm13',
'cdfhj': 'm(9,11,13)',
'cdfjk': 'm13(omit5)',
'cfhjk': '(m)13(omit3)',
'cfjk': '(m)13(omit3,5)',
'cdfj': 'm(9,11,13)(omit5)',
'cefhjk': '13',
'cefjk': '13(omit5)',
'befhjk': '13b9',
'befjk': '13b9(omit5)',
'bfhjk': '13b9(omit3)',
'bfjk': '13b9(omit3,5)',
'befhj': '(b9,11,13)',
'bdfhj': 'm(b9,11,13)',
'defhjk': '13#9',
'defjk': '13#9(omit5)',
'befj': '(b9,11,13)(omit5)',
'bfhj': '5(b9,11,13)',
'bdfj:': 'm(b9,11,13)(omit5)',
'cefhil': 'maj11(b13)',
'cefhi': '(9,11,b13)',
'cefil': 'maj11(b13)(omit5)',
'cfhil': 'maj11(b13)(omit3)',
'cfil': 'maj11(b13)(omit3,5)',
'cfhi': '5(9,11,b13)',
'cefi': '(9,11,b13)(omit5)',
'cdfhik': 'm11(b13)',
'cdfhi': 'm(9,11,b13)',
'cdfik': 'm11(b13)(omit5)',
'cfhik': '(m)11(b13)(omit3)',
'cfik': '(m)11(b13)(omit3,5)',
'cdfi': 'm(9,11,b13)(omit5)',
'cefhik': '11(b13)',
'cefik': '11(b13)(omit5)',
'befhik': '11(b9,b13)',
'befik': '11(b9,b13)(omit5)',
'bfhik': '11(b9,b13)(omit3)',
'bfik': '11(b9,b13)(omit3,5)',
'befhi': '(b9,11,b13)',
'bdfhi': 'm(b9,11,b13)',
'defhik': '11(#9,b13)',
'defik': '11(#9,b13)(omit5)',
'befi': '(b9,11,b13)(omit5)',
'bfhi': '5(b9,11,b13)',
'bdfi:': 'm(b9,11,b13)(omit5)',
'cdfgij': 'dim7(9,11,b13)',
'cdfij': 'dim7(9,11,b13)(omit5)',
'cfgij': 'dim7(9,11,b13)(omit3)',
# 三和弦 add#11
'eghj': '(#11,13)',
'dghj': 'm(#11,13)',
'egij': 'aug(#11,13)',
'ghj': '5(#11,13)',
'eghi': '(#11,b13)',
'dghi': 'm(#11,b13)',
'ghi': '5(#11,b13)',
# 七和弦 add#11
'eghjl': 'maj7(#11,13)',
'egjl': 'maj7(#11,13)(omit5)',
'ghjl': 'maj7(#11,13)(omit3)',
'gjl': 'maj7(#11,13)(omit3,5)',
'dghjk': 'm7(#11,13)',
'ghjk': '7(#11,13)(omit3)',
'egjk': '7(#11,13)(omit5)',
'eghjk': '7(#11,13)',
'egijl': 'maj7(#5,#11,13)',
'gijl': 'maj7(#5,#11,13)(omit3)',
'dghjl': 'mM7(#11,13)',
'dgjl': 'mM7(#11,13)(omit5)',
'eghil': 'maj7(#11,b13)',
'ghil': 'maj7(#11,b13)(omit3)',
'dghik': 'm7(#11,b13)',
'ghik': '7(#11,b13)(omit3)',
'egik': '7(#11,b13)(omit5)',
'eghik': '7(#11,b13)',
'dghil': 'mM7(#11,b13)',
'dgil': 'mM7(#11,b13)(omit5)',
# 含有九音、#十一音的和弦
'ceghjl': 'maj13#11',
'ceghj': '(9,#11,13)',
'cegjl': 'maj13#11(omit5)',
'cghjl': 'maj13#11(omit3)',
'cgjl': 'maj13#11(omit3,5)',
'cghj': '5(9,#11,13)',
'cegj': '(9,#11,13)(omit5)',
'cdghjk': 'm13(#11)',
'cdghj': 'm(9,#11,13)',
'cdgjk': 'm13(#11)(omit5)',
'cghjk': '13(#11)(omit3)',
'cgjk': '13(#11)(omit3,5)',
'ceghjk': '13(#11)',
'cegjk': '13(#11)(omit5)',
'beghjk': '13(b9,#11)',
'begjk': '13(b9,#11)(omit5)',
'bghjk': '13(b9,#11)(omit3)',
'bgjk': '13(b9,#11)(omit3,5)',
'beghj': '(b9,#11,13)',
'bdghj': 'm(b9,#11,13)',
'deghjk': '13(#9,#11)',
'degjk': '13(#9,#11)(omit5)',
'ceghil': 'maj9(#11,b13)',
'ceghi': '(9,#11,b13)',
'cegil': 'maj9(#11,b13)(omit5)',
'cghil': 'maj9(#11,b13)(omit3)',
'cgil': 'maj7(#11,b13)(omit3,5)',
'cghi': '5(9,#11,b13)',
'cegi': '(9,#11,b13)(omit5)',
'cdghik': 'm9(#11,b13)',
'cdghi': 'm(9,#11,b13)',
'cdgik': 'm9(b5,b13)',
'cghik': '9(#11,b13)(omit3)',
'cgik': '9(#11,b13)(omit3,5)',
'cdgi': 'm(9,#11,b13)(omit5)',
'ceghik': '9(#11,b13)',
'cegik': '9(#11,b13)(omit5)',
'beghik': '7(b9,#11,b13)',
'begik': '7(b9,#11,b13)(omit5)',
'bghik': '7(b9,#11,b13)(omit3)',
'bgik': '7(b9,#11,b13)(omit3,5)',
'beghi': '(b9,#11,b13)',
'bdghi': 'm(b9,#11,b13)',
'deghik': '7(#9,#11,b13)',
'degik': '7(#9,#11,b13)(omit5)',
'bdgik': 'm7(b9,#11,b13)(omit5)',
'bdghik': 'm7(b9,#11,b13)',
# 变化属和弦补充（同时含有自然延伸音与变化延伸音等）
'bdehk': '7(b9,#9)',
'bdek': '7(b9,#9)(omit5)',
'bdeh': '(b9,#9)',
'bde': '(b9,#9)(omit5)',
'bdefhk': '11(b9,#9)',
'bdefk': '11(b9,#9)(omit5)',
'bdefh': '(b9,#9,11)',
'bdef': '(b9,#9,11)(omit5)',
'bdeghk': '7(b9,#9,#11)',
'bdegk': '7(b9,#9,#11)(omit5)',
'bdegh': '(b9,#9,#11)',
'bdeg': '(b9,#9,#11)(omit5)',
# 13
'bdefhjk': '13(b9,#9)',
'bdefjk': '13(b9,#9)(omit5)',
'bdefhj': '(b9,#9,11,13)',
'bdefj': '(b9,#9,11,13)(omit5)',
'bdeghjk': '13(b9,#9,#11)',
'bdegjk': '13(b9,#9,#11)(omit5)',
'bdeghj': '(b9,#9,#11,13)',
'bdegj': '(b9,#9,#11,13)(omit5)',
# b13
'bdefhik': '11(b9,#9,b13)',
'bdefik': '11(b9,#9,b13)(omit5)',
'bdefhi': '(b9,#9,11,b13)',
'bdefi': '(b9,#9,11,b13)(omit5)',
'bdeghik': '7(b9,#9,#11,b13)',
'bdegik': '7(b9,#9,#11,b13)(omit5)',
'bdeghi': '(b9,#9,#11,b13)',
'bdegi': '(b9,#9,#11,b13)(omit5)'
}
# 在特定的和弦排列中预设根音，仅包含内声部和高音与低音的音程关系，值为（从低音往上数）的根音
chord_presets = {
'eil': 0,
'cfh': 0,
'dif': 2
}
# 和弦属性不同时，音名略有差异（有习惯的因素）
pitch_name = ['C', 'C#(Db)', 'D', 'D#(Eb)', 'E', 'F', 'F#(Gb)', 'G', 'G#(Ab)', 'A', 'A#(Bb)', 'B']
pitch_name_if_single = ['C', 'C#(Db)', 'D', 'D#(Eb)', 'E', 'F', 'F#(Gb)', 'G', 'G#(Ab)', 'A', 'A#(Bb)', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
priority_each_note = [0, -1, -1, 1, 1, -1, -1, 1, -5, -1, 0, 0] # 各音程权重
# 把所有的音程关系转化为字母，最后的和弦为字符串，方便查表
tocode = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l']
# 输入音名返回在一个八度内的排序（仅含CDEFGAB，不含升降号）
def get_order(c):
if c == 'A':
return 5
elif c == 'B':
return 6
else:
return ord(c) - 67
# 返回和弦标记字符串（不包含根音）
def to_chord(input_intervals):
global tocode
intervals_str = ''
arranged_intervals = sorted(input_intervals)
for i in arranged_intervals:
if (tocode[i] not in intervals_str) and i != 0:
intervals_str += tocode[i]
if intervals_str not in chord_list:
return '...'
return chord_list[intervals_str]
# 按优先级确定和弦根音（不一定准确，需要自行添加规则）
def get_chord(key_note, on_sustain, major_key, root_decide):
global pitch_name_if_single
global pitch_name_if_augmented
global pitch_name_if_major
global pitch_name_if_diminished
global pitch_name_if_minor
global pitch_name
global priority_each_note
note_on_sheet = []
# 根据调性来规范音名
if major_key == 'Unsettled':
pitch_name = ['C', 'C#(Db)', 'D', 'D#(Eb)', 'E', 'F', 'F#(Gb)', 'G', 'G#(Ab)', 'A', 'A#(Bb)', 'B']
pitch_name_if_single = ['C', 'C#(Db)', 'D', 'D#(Eb)', 'E', 'F', 'F#(Gb)', 'G', 'G#(Ab)', 'A', 'A#(Bb)', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
if major_key == 'C':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#(Ab)', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
if major_key == 'Db':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'D':
pitch_name_if_single = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#(Bb)', 'B']
pitch_name_if_augmented = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
if major_key == 'Eb':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'E':
pitch_name_if_single = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_augmented = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_major = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
if major_key == 'F':
pitch_name_if_single = ['C', 'C#(Db)', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'Gb':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
if major_key == 'G':
pitch_name_if_single = ['C', 'C#', 'D', 'D#(Eb)', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'Ab':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'A':
pitch_name_if_single = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
if major_key == 'Bb':
pitch_name_if_single = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#(Gb)', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_augmented = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_major = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_diminished = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
pitch_name_if_minor = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
if major_key == 'B':
pitch_name_if_single = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_augmented = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_major = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_diminished = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_if_minor = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
pitch_name_temp = copy.deepcopy(pitch_name_if_single)
# 将所有音（包括踏板）加入inp_unsorted中
inp_unsorted = {}
for i in key_note:
inp_unsorted[i + 9] = 1
for i in on_sustain:
inp_unsorted[i - 12] = 0
# root为输入的指定和弦根音编号（以A开始），root_virtual为以C开始在一个八度内的编号
if root_decide == -1:
root_virtual = -1
else:
root_virtual = (root_decide - 3) % 12 # 预先决定根音，而非后期判断权重
if root_virtual not in inp_unsorted:
inp_unsorted[root_virtual + 108] = -1 # 把根音加进来，以判断和弦，+96是为了防止其取代低音位置
# 将所有音排序，元素为note编号（以C开始）
inp_dict = dict(sorted(inp_unsorted.items(), key=lambda x: x[0]))
inp = list(inp_dict.keys())
# 如果没有预先决定根音，那么看看预设里面有没有该和弦排列
if root_virtual == -1 and len(inp) > 0:
judge_str = '' # 判断预设字符串
top = inp[len(inp) - 1] % 12 # 最高音
bas = inp[0] % 12 # 最低音
inner_note_intervals = [] # 内声部所有音与低音音程关系
for i in inp:
inner_note = i % 12 # 单个音
if inner_note != top and inner_note != bas:
if ((inner_note - bas) % 12) not in inner_note_intervals:
inner_note_intervals.append((inner_note - bas) % 12)
inner_note_intervals.sort() # 内声部所有音（在一个8度范围内）做一个排序
# inner_note_intervals is already in order and % 12
for i in inner_note_intervals:
judge_str += tocode[i]
judge_str += tocode[top - bas] # 仅包含内声部、最高音与低音的音程关系
# 加入最低音和最高音，此时inner_note_intervals变量为【低音+内声部（有序）+高音】音程
inner_note_intervals.insert(0, 0)
inner_note_intervals.append(top - bas)
if judge_str in chord_presets:
root_virtual = (inner_note_intervals[chord_presets[judge_str]] + bas) % 12 # 预先决定的根音在preset里能找到
# 对所有和弦结果设定优先级
all_result = [] # 所有可能出现的和弦判断结果，优先级不同
bass = 0
if len(inp) > 0:
bass = inp[0] # 低音
# 尝试将每个音作为根音，将其他音与根音音程关系存入intervals
for root in inp:
priority = 10 # 初始优先级为10
intervals = [] # 根音与其它音的音程关系
for others in inp:
interval = (others - root) % 12 # 单个音程
if interval not in intervals:
intervals.append(interval)
priority += priority_each_note[interval] # 各音"权重"决定优先级
# 获得和弦名称（不含根音名称）
chord_name = to_chord(intervals)
# 看待转位和弦时，一些特殊的习惯（仅为习惯，不保证严谨）
bass_root_length = (bass - root) % 12 # 低音与根音音程距离
# 1：九，十一，十三音不常作为低音
if (bass_root_length != 0 and bass_root_length != 3 and bass_root_length != 4
and bass_root_length != 7 and bass_root_length != 10 and bass_root_length != 11):
priority -= 5
# 2：如果小和弦有降九音，那么它的第一转位按照另一种和弦来看待
if 1 in intervals and bass_root_length == 3:
priority -= 5
# 3：如果有四音没三音，那么它的第二转位按照另一种和弦看待
if 4 not in intervals and 3 not in intervals and 5 in intervals and bass_root_length == 7:
priority -= 5
# 4：如果小和弦有七音，那么它的第一转位按照另一种和弦看待
if 10 in intervals and bass_root_length == 3:
priority -= 5
# 5：如果小和弦没有五音，却有十一音和十三音，最好按照另一种和弦看待
if 3 in intervals and 7 not in intervals and 5 in intervals and 9 in intervals:
priority -= 3
# 6：十一，十三音在里面第二转位较少
if 5 in intervals and 9 in intervals and bass_root_length == 7:
priority -= 3
# 7：九，十三音在里面第二转位较少
if 2 in intervals and 9 in intervals and bass_root_length == 7:
priority -= 3
# 8：九音，十一音在里面第三转位较少
if 2 in intervals and 5 in intervals and bass_root_length == 10:
priority -= 3
# 9：有十一音，很少进行第三转位
if 5 in intervals and bass_root_length == 10:
priority -= 2
# 10：没名称的降低优先级
if '...' in chord_name:
priority -= 7
om = chord_name.find('(omit')
if om != -1:
chord_name_nomit = chord_name[:om]
else:
chord_name_nomit = chord_name
# 这里采用判断字符串来判断和弦属性（由于写chord_list没另设属性值，只能这样了哈哈哈）
if chord_name_nomit == ' ':
root_name = pitch_name_if_single[root % 12]
elif 'aug' in chord_name_nomit:
# Augmented
root_name = pitch_name_if_augmented[root % 12]
elif ('maj' in chord_name_nomit) or ('m' not in chord_name_nomit):
# Major or Dominant
root_name = pitch_name_if_major[root % 12]
elif 'dim' in chord_name_nomit:
# Diminished
root_name = pitch_name_if_diminished[root % 12]
else:
# Minor
root_name = pitch_name_if_minor[root % 12]
res = root_name + chord_name
all_result.append([res, priority, root, root_name, chord_name_nomit])
# 从所有结果里找到优先级最高的
decided_res = '' # 包含omit标识
decided_root = 0
decided_root_name = ''
decided_chord_name = '' # 没有omit标识
if root_virtual == -1:
# auto decide root
i = -9999
for j in all_result:
if i < j[1]:
i = j[1]
decided_res = j[0]
decided_root = j[2]
decided_root_name = j[3]
decided_chord_name = j[4]
else:
# decided root
for j in all_result:
if root_virtual == j[2] % 12:
decided_res = j[0]
decided_root = j[2]
decided_root_name = j[3]
decided_chord_name = j[4]
if len(decided_root_name) >= 3:
# 不确定记谱
pitch_name_temp = ['C', 'C#(Db)', 'D', 'D#(Eb)', 'E', 'F', 'F#(Gb)', 'G', 'G#(Ab)', 'A', 'A#(Bb)', 'B']
if decided_chord_name == '...':
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
else:
if decided_root_name == 'C':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'Db', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'D', 'D#', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'B']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F',
'F#' if '#11' in decided_chord_name else 'Gb', 'G', 'Ab', 'A', 'Bb', 'B']
if decided_root_name == 'Db':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'Cb']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'Bbb', 'Cbb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'Fb', 'F', 'Gb',
'G' if '#11' in decided_chord_name else 'Abb', 'Ab', 'Bbb', 'Bb', 'Cb']
if decided_root_name == 'C#':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'Dx', 'E#', 'F#', 'Fx', 'G#', 'Gx', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'Dx', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
else:
# print('Minor')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'E#', 'F#',
'Fx' if '#11' in decided_chord_name else 'G', 'G#', 'A', 'A#', 'B']
if decided_root_name == 'D':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G',
'G#' if '#11' in decided_chord_name else 'Ab', 'A', 'Bb', 'B']
if decided_root_name == 'Eb':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'Cb']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['Dbb', 'Db', 'D', 'Eb', 'Fb', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'Gb', 'G', 'Ab',
'A' if '#11' in decided_chord_name else 'Bbb', 'Bb', 'Cb']
if decided_root_name == 'D#':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'Ex', 'Fx', 'G#', 'Gx', 'A#', 'Ax']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'Ex', 'Fx', 'G#', 'Gx', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
else:
# print('Minor')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'Fx', 'G#',
'Gx' if '#11' in decided_chord_name else 'A', 'A#', 'B']
if decided_root_name == 'E':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
else:
# print('Minor')
pitch_name_temp = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A',
'A#' if '#11' in decided_chord_name else 'Bb', 'B']
if decided_root_name == 'F':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'G#', 'A', 'Bb', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'G#', 'A', 'Bb', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb',
'B' if '#11' in decided_chord_name else 'Cb']
if decided_root_name == 'Gb':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'A', 'Bb', 'Cb']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'A', 'Bb', 'Cb']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['Dbb', 'Db', 'Ebb', 'Fbb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'Bbb', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C' if '#11' in decided_chord_name else 'Dbb',
'Db', 'Ebb', 'Eb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'Bbb', 'Bb', 'Cb']
if decided_root_name == 'F#':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'Gx', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'Gx', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'A#', 'B']
else:
# print('Minor')
pitch_name_temp = ['B#' if '#11' in decided_chord_name else 'C',
'C#', 'D', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'A#', 'B']
if decided_root_name == 'G':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
else:
# print('Minor')
pitch_name_temp = ['C', 'C#' if '#11' in decided_chord_name else 'Db',
'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'B']
if decided_root_name == 'Ab':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'Ebb', 'Eb', 'Fb', 'Gbb', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'D' if '#11' in decided_chord_name else 'Ebb',
'Eb', 'Fb', 'F', 'Gb', 'G', 'Ab', 'Bbb', 'Bb', 'Cb']
if decided_root_name == 'G#':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'Dx', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'Ax']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'Ax']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
else:
# print('Minor')
pitch_name_temp = ['B#', 'C#', 'Cx' if '#11' in decided_chord_name else 'D',
'D#', 'E', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
if decided_root_name == 'A':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'G#', 'A', 'Bb', 'B']
else:
# print('Minor')
pitch_name_temp = ['C', 'C#', 'D', 'D#' if '#11' in decided_chord_name else 'Eb',
'E', 'F', 'F#', 'G', 'G#', 'A', 'Bb', 'B']
if decided_root_name == 'Bb':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'Bb', 'Cb']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'C#', 'D', 'Eb', 'E', 'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'Fb', 'F', 'Gb', 'Abb', 'Ab', 'A', 'Bb', 'Cb']
else:
# print('Minor')
pitch_name_temp = ['C', 'Db', 'D', 'Eb', 'E' if '#11' in decided_chord_name else 'Fb',
'F', 'Gb', 'G', 'Ab', 'A', 'Bb', 'Cb']
if decided_root_name == 'A#':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['B#', 'Bx', 'Cx', 'D#', 'Dx', 'E#', 'Ex', 'Fx', 'G#', 'Gx', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['B#', 'Bx', 'Cx', 'D#', 'Dx', 'E#', 'F#', 'Fx', 'G#', 'Gx', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'Gx', 'A#', 'B']
else:
# print('Minor')
pitch_name_temp = ['B#', 'C#', 'Cx', 'D#', 'Dx' if '#11' in decided_chord_name else 'E',
'E#', 'F#', 'Fx', 'G#', 'Gx', 'A#', 'B']
if decided_root_name == 'B':
if 'aug' in decided_chord_name or '#5' in decided_chord_name:
# print('Augmented')
pitch_name_temp = ['C', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'Fx', 'G#', 'A', 'A#', 'B']
elif ('maj' in decided_chord_name) or ('m' not in decided_chord_name):
# print('Major or Dominant')
pitch_name_temp = ['C', 'C#', 'Cx', 'D#', 'E', 'E#', 'F#', 'G', 'G#', 'A', 'A#', 'B']
elif 'dim' in decided_chord_name:
# print('Diminished')
pitch_name_temp = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'Ab', 'A', 'A#', 'B']
else:
# print('Minor')
pitch_name_temp = ['C', 'C#', 'D', 'D#', 'E', 'E#' if '#11' in decided_chord_name else 'F',
'F#', 'G', 'G#', 'A', 'A#', 'B']