Lydian augmented scale
| Modes | I, II, III, IV, V, VI, VII | 
|---|---|
| Component pitches | |
| C, D, E, F♯, G♯, A, B | |
| Qualities | |
| Number of pitch classes | 7 | 
| Forte number | 7-34 | 
| Complement | 5-34 | 
In music, the Lydian augmented scale (Lydian ♯5 scale) is the third mode of the ascending melodic minor scale.
Starting on C, the notes would be as follows:
Generically the whole and half steps are:
- W - W - W - W - H - W - H -
The scale may be thought of as a major scale with an augmented fourth and fifth, or as the relative to the melodic minor ascending scale (C Lydian augmented and A melodic minor ascending share the same notes).