Bb phrometheus scale

The Bb phrometheus scale consists of the Bb (Perfect unison), C (Major second), D (Major third), E (Diminished fifth), G (Major sixth) and Ab (Minor seventh) notes.

Piano keyboard showing the notes for the Bb phrometheus scale

How to play the Bb phrometheus scale

  1. Find Bb (Root) on the piano keyboard
  2. Play C (Major second) — 2 semitones above Bb
  3. Play D (Major third) — 4 semitones above Bb
  4. Play E (Diminished fifth) — 6 semitones above Bb
  5. Play G (Major sixth) — 9 semitones above Bb
  6. Play Ab (Minor seventh) — 10 semitones above Bb
  7. Play all 6 notes in ascending order to perform the Bb phrometheus scale

Chords in this scale

Bb chords

A# chords

C chords

D chords

E chords

G chords

Ab chords

G# chords