Fretonator: the ultimate interactive free guitar theory tool
Pick a mode
Check out the fretboard
Highlight scale degrees
Scale degrees display
Fretboard
Guitar tuning
View on YouTube
https://www.youtube.com/watch?v=WTQGwTE_PE8Learn the theory
A flat Harmonic Minor
A♭
B♭
C♭
D♭
E♭
F♭
G