C2-Db2 C2-D2 C#2-D2 C#2-D#2 D2-Eb2 D2-E2 D#2-E2 Eb2-F2 E2-F2 E2-F#2 F2-G2 F2-Gb2 F#2-G2 F#2-G#2 G2-Ab2 G2-A2 G#2-A2 Ab2-Bb2 A2-Bb2 A2-B2 A#2-B2 Bb2-C3 B2-C3 B2-C#3
C3-Db3 C3-D3 C#3-D3 C#3-D#3 D3-Eb3 D3-E3 D#3-E3 Eb3-F3 E3-F3 E3-F#3 F3-Gb3 F3-G3 F#3-G3 F#3-G#3 G3-Ab3 G3-A3 G#3-A3 Ab3-Bb3 A3-Bb3 A3-B3 A#3-B3 Bb3-C4 B3-C4 B3-C#4
C4-Db4 C4-D4 C#4-D4 C#4-D#4 D4-Eb4 D4-E4 D#4-E4 Eb4-F4 E4-F4 E4-F#4 F4-Gb4 F4-G4 F#4-G4 F#4-G#4 G4-Ab4 G4-A4 G#4-A4 Ab4-Bb4 A4-Bb4 A4-B4 A#4-B4 Bb4-C5 B4-C5 B4-C#5