Scales › F blues
Notes: F – A♭ – B♭ – C♭ (= B) – C – E♭
The minor pentatonic plus one note, the “blue note” (the flat fifth): six notes, enough to improvise over a blues.
Steps between the notes (W = whole step, H = half step): W+H – W – H – H – W+H – W.
F major · F minor · F harmonic minor · F major pentatonic · F minor pentatonic