Here's the list:

POP & ROCK
60's Super Group
Retro Soul

SWING & JAZZ
Cool Swing
Big Band Swing

LATIN
Brazilian Bossa
Tango Flamenco
Rumba Flamenco 1
Salsa Gran Ciclon
Cuban ChaCha
Batacuda

BALLAD
R&B Slow Ballad
Industrial Chill

R & B
Funk Pop
Detroit Beat

WORLD
US Marching Band
Saeidy Pop
Malfuf Funk
Mod Celtic 4-4
Mod Celtic 6-8

DANCE
Club Mix DJ
French DJ
Reggaeton DJ
Percussive Trance
Nature Hip Hop

The transition from an audio style to a regular style is noticeable, but not what I'd call annoying. You can tell the difference in room ambience moving from one to the other, but I sense that the non-audio drum mix is somewhat more dynamic than on the 910. I was concerned there would be a drastic difference before I heard it first-hand, but now - for me - it's not a problem. Your opinion may vary.

Personally, I wish they would have provided a half dozen additional JAZZ audio styles. Hopefully more are on the way.