Gb bebop dominant scale
The Gb bebop dominant scale consists of the Gb (Perfect unison), Ab (Major second), Bb (Major third), Cb (Perfect fourth), D# (Major sixth), E (Minor seventh) and F (Major seventh) notes.

How to play the Gb bebop dominant scale
- Find Gb (Root) on the piano keyboard
- Play Ab (Major second) — 2 semitones above Gb
- Play Bb (Major third) — 4 semitones above Gb
- Play Cb (Perfect fourth) — 5 semitones above Gb
- Play D# (Major sixth) — 9 semitones above Gb
- Play E (Minor seventh) — 10 semitones above Gb
- Play F (Major seventh) — 11 semitones above Gb
- Play all 7 notes in ascending order to perform the Gb bebop dominant scale