Chord Colors

F♯ Synthetic scale

About the F sharp Synthetic scale

F sharp Synthetic is used for experimental and cinematic writing. Think of it as a made-up six-note scale with a raised fourth and a flat sixth. It is F Whole Tone with the seventh raised.

Its notes are F, G, A, B, D, and E. The formula is W W W W 1½ H. It is the sixth mode of G Prometheus.

F Synthetic uses three black keys on the piano, F, G, and A. Notably, the raised fourth falls on the white key B.

Notes and intervals

1F#F♯Root
2G#G♯Major 2nd
3A#A♯Major 3rd
4B#B♯Augmented 4th
5DDMinor 6th
6E#E♯Major 7th
StepsW W W W 1½ H
Semitones2-2-2-2-3-1
Degrees1 2 3 4 6 7

Shapes

Chromatic

CC♯D♭DD♯E♭EFF♯G♭GG♯A♭AA♯B♭B

Circle of Fifths

CGDAEBF♯G♭C♯D♭G♯A♭D♯E♭A♯B♭F

Related scales

Synthetic in other keys

Modes

The same notes, starting on a different note.

Embed this scale

Paste the snippet into a lesson page, a blog or a forum post. The card links back here.

Gb Synthetic scale on piano shown as colored note dots
Chord Colors

There's so much more to explore

Explore on the go. Over 150 chord progressions, modal mixture, build your own progressions, and more!

Try web version iOS app
Chord Colors on iPhone showing chords, guitar voicings, progressions, and scales