分数コード『A』

A/B | A/F# | A/E | A/C# | A/G | A/G# | A7/G | A7/C# | AM7/E | Am/C | Am7/D | Am7/G | Am/G | Am/F# | Am/B | A7sus4/E | A7/E | Am/D | Am/E | Am7♭5/E♭ | A7/D♭