B altered scale

The B altered scale consists of the B (Perfect unison), C (Minor second), D (Minor third), D# (Major third), F (Diminished fifth), G (Minor sixth) and A# (Major seventh) notes.

Piano keyboard showing the notes for the B altered scale

How to play the B altered scale

  1. Find B (Root) on the piano keyboard
  2. Play C (Minor second) — 1 semitone above B
  3. Play D (Minor third) — 3 semitones above B
  4. Play D# (Major third) — 4 semitones above B
  5. Play F (Diminished fifth) — 6 semitones above B
  6. Play G (Minor sixth) — 8 semitones above B
  7. Play A# (Major seventh) — 11 semitones above B
  8. Play all 7 notes in ascending order to perform the B altered scale

Chords in this scale