file = NxFile('your-path-to-nx/map.nx')
fileSet = NxFileSet('your-path-to-nx/map.nx', 'your-path-to-nx/sound.nx')
fileSet.load('your-path-to-nx/ui.nx')
node = file.resolve('Map/Map0/000010000.img/info/bgm')
data = node.value
node = file.resolve('Tile/grassySoil.img/bsc/0')
data = node.get_image()
node = file.resolve('Bgm34.img/MapleLeaf')
data = node.get_sound()