Lydian augmented scale
Starting on C, the notes would be as follows:
C - D - E - F# - G# - A - B - C'
Generically the whole and half steps are:
- W - W - W - W - H - W - H -
Building on the first scale degree, the scale yields both a Major 7(♯5) chord (C-E-G♯-B) Play (help·info) and a Major 7(♯11) chord (C-E-G♯-B-F♯). It functions as a I+ Play (help·info). See: chord-scale system.
"This scale can be used to create a cool altered major sound." "It has a polychord sound built in," created by superimposing the Cmaj and the Emaj ( Play (help·info)) and/or F♯dim ( Play (help·info)) triads that exist in the scale, this being "a very common practice for most bop and post-bop players (such as McCoy Tyner)."
The scale may be thought of as a major scale with raised 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).
See also 
- Munro, Doug (2002). Jazz Guitar: Bebop and Beyond, p.39. ISBN 978-0-7579-8281-1.
- Munro (2002), p.36.
- Munro (2002), p.38.
Further reading 
- Coker, Jerry (1997). Jerry Coker's Complete Method for Improvisation, p.36. ISBN 978-0-7692-1856-4.
- Hewitt, Michael. 2013. Musical Scales of the World. The Note Tree. ISBN 978-0957547001.