14.34Compare the two
In A minor:
Predominant
Bm7♭5
B D F A
Leading-tone diminished
G♯°7
G♯ B D F
They share:
B D F
But have different roots and functions.
Bm7♭5 usually leads toward E7.
G♯°7 usually leads directly toward Am.
14.34 Compare the two
In A minor:
Bm7♭5
B D F A
G♯°7
G♯ B D F
They share:
B D F
But have different roots and functions.
Bm7♭5 usually leads toward E7.
G♯°7 usually leads directly toward Am.