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F Blues Scale

The common F minor blues scale uses F, A flat, B flat, C flat, C, E flat. It begins with F minor pentatonic and adds C flat between B flat and C. The extra note is the lowered fifth, often called the blue note in this six-note pattern.

  • Notes: F-A flat-B flat-C flat-C-E flat
  • Added note: C flat
  • Six notes
Follow the inserted noteblues
C4C5

Which notes are in the scale?

Play F-A flat-B flat-C flat-C-E flat-F. Leave out C flat and you have F minor pentatonic: F-A flat-B flat-C-E flat. That is the fastest way to remember the six-note set. The notes F-A flat-C form the tonic minor chord.

What exactly is the blue note?

C flat uses the piano key labeled B. The flat name tells you that it is the fifth, C, lowered by a half step.

Try B flat-C flat-C and then B flat-C. The first version passes through a point of tension; the second skips over it. How long you stay on C flat can matter as much as whether you include it.

How can you use it in a phrase?

Play B flat-C flat-C over an F bass. Then play F-A flat-B flat-C flat-C and end on F; repeat without C flat.

This six-note list is a practical entry to blues phrasing, not a complete rule for the style. A singer or guitarist can bend pitches between piano keys. Over F7, the minor third A flat can also rub against the chord's major third A; listen to the accompaniment when you sustain it. Pentatonic and Blues Scales explains how the note set and the played phrase differ.

Keep going

Every pentatonic and blues scale

Open pentatonic and blues scales