A# Lydian Scale

4-string bass  ·  mode IV  ·  7 notes  ·  major family

Notes

A♯
B♯
C♯♯
D♯♯
E♯
F♯♯
G♯♯

Solfège : La♯ – Si♯ – Do♯♯ – Ré♯♯ – Mi♯ – Fa♯♯ – Sol♯♯

Interval Structure

A♯ T B♯ T C♯♯ T D♯♯ ½T E♯ T F♯♯ T G♯♯ A♯+oct. ½T

Scale Chords (triads)

DegreeChord (in A#)Quality
I A♯ Major
II B♯ Major
iii C♯♯m minor
iv° D♯♯° diminished
V E♯ Major
vi F♯♯m minor
vii G♯♯m minor

About this scale

The Lydian mode, with its augmented 4th (#4), sounds dreamy and floating. Widely used in film music (John Williams, Ennio Morricone) and modal jazz. Bass lines in Lydian bring an unusual lightness and brightness.

See fretboard positions for A# Lydian in the interactive app.

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Same scale in other keys