Lydian Dominant guitar scale
See the Lydian Dominant scale on a guitar fretboard, learn its notes and degrees, and practice it in any key.
What it is
The fourth mode of melodic minor: Mixolydian with a raised 4th. Bright, playful and bluesy at the same time.
How to use it
Play it over dominant 7♯11 chords, and over a dominant chord that does not resolve the usual way, such as the ♭II7 (tritone substitution) in jazz.