Interval Pattern
The major bebop scale can be thought of as a traditional major scale enriched with an additional chromatic passing tone, giving it a smoother, more fluid sound that fits naturally within jazz phrasing.
This extra note is placed between the 5th and 6th degrees of the scale. By inserting this chromatic tone, the scale gains an eight-note structure that helps align chord tones with strong beats when playing continuous eighth-note lines—one of the key characteristics of bebop improvisation.
The formula for the major bebop scale is therefore:
1 – 2 – 3 – 4 – 5 – ♯5 – 6 – 7 – 8
In the key of C major, this results in the following notes:
C – D – E – F – G – G♯ – A – B – C
This added chromatic note not only creates a stronger sense of forward motion, but also allows players to connect chord tones more smoothly, making lines sound more natural, rhythmic, and stylistically authentic in a jazz context.
| C Major Bebop Scale |
C |
D |
E |
F |
G |
G# |
A |
B |
| Formula |
1 |
2 |
3 |
4 |
5 |
#5 |
6 |
7 |
| Intervals |
W |
W |
H |
W |
H |
H |
W |
H |