G Lydian Piano Scale
Piano scale diagram
G Lydian Scale — Notes and Intervals
The G Lydian scale is the fourth mode of the major scale and arguably the brightest sound in music theory. On Piano, the notes are G, A, B, C#, D, E, F#. It is known for its ethereal, dreamlike, and cinematic quality. Because it avoids the pull of the perfect fourth, it is a favorite for film composers wanting to evoke a sense of wonder or otherworldly space. The diatonic chords of G Lydian are GMaj7, A7, Bm7, C#m7b5, DMaj7, Em7, F#m7. Commonly used in Film Scores, Progressive Rock, Fusion, Ambient, Dream Pop. Notable players include Joe Satriani, Steve Vai, John Williams, Hans Zimmer. Use over Maj7#11, Maj9 chords. Ideal for non-resolving major passages. Avoid when the music needs to feel grounded or resolved.
Notes: G, A, B, C#, D, E, F#
Intervals: 1P, 2M, 3M, 4A, 5P, 6M, 7M
Degrees: 1 2 3 #4 5 6 7
Formula: W-W-W-H-W-W-H
Number of notes: 7
Diatonic Chords
GMaj7 — A7 — Bm7 — C♯m7♭5 — DMaj7 — Em7 — F♯m7
How to Play G Lydian on Piano
On piano, the G Lydian scale uses 2 black keys. Start with your thumb on G and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The G Lydian scale contains 2 sharps (C#, F#). Its relative minor is E minor, which shares the same notes.
Practice Routine
Set a metronome to 80 BPM and play the G Lydian scale in groups of four notes, shifting the starting note each repetition. This builds muscle memory across the entire scale range. After a week, try improvising short 4-bar phrases using only these notes.
Try these progressions with the G Lydian scale: GMaj7 - C#m7b5 - DMaj7 - GMaj7 (I-IV-V-I) or GMaj7 - A7 - C#m7b5 - DMaj7 for a more stepwise movement.
Piano Tips
On piano, practice the G Lydian scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry.
The G Lydian scale contains 7 notes (G, A, B, C#, D, E, F#). Use the interactive piano diagram above to explore this scale on Piano.