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12-bar blues in F: F7, Bb7, C7

Their roots are the first, fourth and fifth notes of the F major scale. F7, Bb7 and C7 are dominant seventh chords.

  1. F7

    I7

    F A C Eb

    Open in Keyriff

  2. Bb7

    IV7

    Bb D F Ab

    Open in Keyriff

  3. C7

    V7

    C E G Bb

    Open in Keyriff

The 12 bars

  1. F7
  2. F7
  3. F7
  4. F7
  5. Bb7
  6. Bb7
  7. F7
  8. F7
  9. C7
  10. Bb7
  11. F7
  12. C7
Open as a practice sheet in Keyriff

12-bar blues in other keys