F Lydian Bass Scale
Bass scale — fretboard diagram
F Lydian Scale — Notes and Intervals
The F Lydian scale is the fourth mode of the major scale and arguably the brightest sound in music theory. On Bass, the notes are F, G, A, B, C, D, E. 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 F Lydian are FMaj7, G7, Am7, Bm7b5, CMaj7, Dm7, Em7. 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: F, G, A, B, C, D, E
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
FMaj7 — G7 — Am7 — Bm7♭5 — CMaj7 — Dm7 — Em7
How to Play F Lydian on Bass
On bass, locate F on the E string at fret 1. Use a one-finger-per-fret approach starting from the root and span two to three strings. Keep your fretting hand relaxed and practice shifting between positions cleanly.
The F Lydian scale uses no sharps or flats, consisting entirely of natural notes. Its relative minor is D minor, which shares the same notes.
Practice Routine
Begin by playing the F Lydian scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (F-A, G-B) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Try these progressions with the F Lydian scale: FMaj7 - Bm7b5 - CMaj7 - FMaj7 (I-IV-V-I) or FMaj7 - G7 - Bm7b5 - CMaj7 for a more stepwise movement.
Bass Tips
Practice the F Lydian scale on bass using only your index and ring fingers for a two-finger-per-string approach, then switch to one-finger-per-fret. Both techniques are essential for different musical situations.
The F Lydian scale contains 7 notes (F, G, A, B, C, D, E). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.
CAGED Positions & Patterns for F Lydian
The F Lydian scale can be played in 5 CAGED positions across the fretboard, each based on an open chord shape (C, A, G, E, D). As a 7-note scale, it also lends itself to 3-notes-per-string (3NPS) patterns that facilitate legato playing and diagonal shifting. Use the pattern selector above to isolate each position.