Bop differed from swing in a number of performance aspects:

| 1. | Bop improvisation was more complex because it contained | |
| a) more themes per solo, | ||
| b) less similarity among themes, | ||
| c) more excursions outside the tune's original key, and | ||
| d) a greater scope of rhythmic development. | ||
| 2. | Melodies were more complex in bop. | |
| 3. | Harmonies were more complex in bop. | |
| 4. | Bop tunes and chord progressions projected a more unresolved quality. | |
| 5. | Accompaniment rhythms were more varied in bop. | |
| 6. | Comping was more prevalent than stride style and simple, on-the-beat chording. | |
| 7. | Drummers played their timekeeping rhythms primarily on suspended cymbal, rather than snare drum, high-hat, or bass drum. | |
| 8. | Surprise was more highly valued in bop. | |
| 9. | Bop was a more agitated style than swing was. |
This is only an excerpt of the extensive coverage of bebop. To read more, please refer to the ordering instructions below.
| Description | ISBN | Prentice Hall Online |
| Jazz Styles: History & Analysis, Ninth Edition. | 0-13-193115-6 | Order Item |
| Jazz Styles Demonstration CD | 0-13-193149-0 | Order Item |
| Jazz Classics CDs | 0-13-193146-6 | Order Item |