"N5 20th Century Revision (2\/2)": HTML5 Crossword

Across

2. rhythmic chanting (7)
5. style built on short repeated sections, that evolve through the piece (10)
7. using all the notes available (9)
11. when a musical idea is repeated by a different part/instrument (9)
12. a style mixing traditional & electronic instruments (6,4)
14. style known for it's relaxed delivery and off-beat electric guitar accents (6)
15. no defined tonality (6)

Down

1. style that is usually piano-only, with vamping and syncopation (7)
3. a mixture of acting, dancing, speaking & singing (7)
4. making it up - common in Jazz & Swing (13)
6. the first type of 'popular' music - prominent electric guitar (4,1,4)
8. to perform the same idea more than once (10)
9. style that is often uplifting, music for worship (6)
10. style built around distorted electric guitar riffs (4)
13. a held, or repeated, bass note where the harmony above changes (5)