Stufen-('Funktions'-)theorie:

A, b, c♯, D, E, f♯, G♯°
E, f♯, g♯, A, B, c♯, D♯°
B (H), c♯, d♯, E, F♯, g♯, B♭ (B)°
F♯, g♯, b♭, B, C♯, d♯, F°
C♯, d♯, f, F♯, G♯, b♭, C°
G♯, b♭, c, C♯, D♯, f, G°
D♯, f, g, G♯, B♭, c, D°
B♭, c, d, D♯, F, g, A°
F, g, a, B♭, C, d, E°
C, d, e, F, G, a, B°
G, a, b, C, D, e, F♯°
D, e, f♯, G, A, b, C♯°