14.13D°7 can point somewhere else
Same physical notes:
D F A♭ B
If D is understood as the root, D is one semitone below E♭.
So:
D°7 → E♭
can work.
Likewise:
F°7 can point to G♭/F♯.
A♭°7 can point to A.
This is the symmetry trick.
Same physical notes:
D F A♭ B
If D is understood as the root, D is one semitone below E♭.
So:
D°7 → E♭
can work.
Likewise:
F°7 can point to G♭/F♯.
A♭°7 can point to A.
This is the symmetry trick.