F Blues (minor) Scale
F Blues (minor) contains 6 notes: F, A♭, B♭, B, C, E♭. It has 3 flats: A♭, B♭, E♭. The step pattern is W+H–W–H–H–W+H–W.
The minor blues scale adds a "blue note" (b5) to the minor pentatonic. This hexatonic scale provides an ambiguous tonality that oscillates between major and minor, creating the raw, expressive soul of blues music.
Built by inserting a chromatic passing tone — the b5/#4 — into the minor pentatonic, the formula is 1, b3, 4, b5, 5, b7. This single addition creates the characteristic "cry" of the blues. The b5 works as a passing tone bending into the 5th, not as a resting point. The scale is remarkably versatile: it works over dominant, minor, and even major chords in a blues context, and can often be played over an entire I-IV-V progression.
There are 5 distinct box positions that cover the entire fretboard, with most guitarists relying heavily on root positions on the E and A strings. Expand your vocabulary by incorporating target notes, chromatic approaches, and enclosures around these positions. The b5 is most effective as a bend or slide into the natural 5th.
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