From 566707c5e09de5d41a92270f21c28b120c9100dc Mon Sep 17 00:00:00 2001
From: Christophe Moustier <52098262+Moustov@users.noreply.github.com>
Date: Sun, 8 Jan 2023 23:06:34 +0100
Subject: [PATCH 1/3] 6b5 chord quality added

from https://www.scales-chords.com/chord/piano/C%236b5
---
 pychord/constants/qualities.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pychord/constants/qualities.py b/pychord/constants/qualities.py
index 3bfa402..3b84dc0 100644
--- a/pychord/constants/qualities.py
+++ b/pychord/constants/qualities.py
@@ -22,6 +22,8 @@
     ('sus', (0, 5, 7)),
     # 4 notes
     ('6', (0, 4, 7, 9)),
+    ('6b5', (0, 4, 6, 9)),  # https://www.scales-chords.com/chord/piano/C%236b5
+    ('6-5', (0, 4, 6, 9)),  # https://www.scales-chords.com/chord/piano/C%236b5
     ('7', (0, 4, 7, 10)),
     ('7-5', (0, 4, 6, 10)),
     ('7b5', (0, 4, 6, 10)),

From e73481d6bacde3e9b921bdfc3b793a0d8bf46cef Mon Sep 17 00:00:00 2001
From: Christophe Moustier <52098262+Moustov@users.noreply.github.com>
Date: Mon, 16 Jan 2023 18:57:27 +0100
Subject: [PATCH 2/3] fixing unit tests

---
 test/test_analyzer.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/test_analyzer.py b/test/test_analyzer.py
index a3e16cc..24fb9eb 100644
--- a/test/test_analyzer.py
+++ b/test/test_analyzer.py
@@ -106,12 +106,12 @@ def test_add9(self):
 
     def test_m7b5(self):
         chords = find_chords_from_notes(["F#", "A", "C", "E"])
-        self.assertEqual(chords, [Chord("F#m7-5"), Chord("Am6/F#")])
+        self.assertEqual(chords, [Chord("F#m7-5"), Chord("Am6/F#"), Chord("C6b5/F#")])
 
     def test_m7dim5(self):
         chords = find_chords_from_notes(["F#", "A", "C", "E"])
-        self.assertEqual(chords, [Chord("F#m7-5"), Chord("Am6/F#")])
-
+        self.assertEqual(chords, [Chord("F#m7-5"), Chord("Am6/F#"), Chord("C6b5/F#")])
+        
     def test_add4(self):
         chords = find_chords_from_notes(["C", "E", "F", "G"])
         self.assertEqual(chords, [Chord("Cadd4")])

From 08ab003f73387ec9435205792d7ed0c2852ae033 Mon Sep 17 00:00:00 2001
From: Christophe Moustier <52098262+Moustov@users.noreply.github.com>
Date: Mon, 16 Jan 2023 19:04:25 +0100
Subject: [PATCH 3/3] fixing test/test_analyzer.py:114:1

W293 blank line contains whitespace
---
 test/test_analyzer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_analyzer.py b/test/test_analyzer.py
index 24fb9eb..75ce6b6 100644
--- a/test/test_analyzer.py
+++ b/test/test_analyzer.py
@@ -111,7 +111,7 @@ def test_m7b5(self):
     def test_m7dim5(self):
         chords = find_chords_from_notes(["F#", "A", "C", "E"])
         self.assertEqual(chords, [Chord("F#m7-5"), Chord("Am6/F#"), Chord("C6b5/F#")])
-        
+
     def test_add4(self):
         chords = find_chords_from_notes(["C", "E", "F", "G"])
         self.assertEqual(chords, [Chord("Cadd4")])