Rockers 2

Rockers 2 is the sequel to Rockers as well as the forty-ninth rhythm game of Rhythm Heaven. Aside from the characters and the background, nothing changes between the two versions aside from being slightly harder.

Rockers 2 now features the the use of the R trigger button on the Nintendo DS to 'bend' notes

Trivia

 * Rockers 2 is the only rhythm game to feature another control method aside from tapping and flicking as well as the only game using a button on the Nintendo DS