We need to do this: Collective Blues Project

[B'Lark]

If we modulate from G Major to G Harmonic Minor, then Bb will be one of the notes in the G Harmonic Minor scale, that is if I'm not mistaken.

The other possibility is G Aeolian, third note in the scale is Bb, if I'm not also mistaken.


Please feel free to correct me if I'm totally wrong.

Yep, any scale/mode with a Minor Third will have the Bb. Aeolian, Phrygian, Locrian, Melodic/Harmonic Minor.

I was referring to key of the piece though in the last post