The Dazzles/Unused

Rhythm Heaven
The Dazzles consists of the following versions in Rhythm Heaven:

Unused Content
Various unused sprites in the epilogue to this game show the girls with pink dresses as opposed to red dresses with a white stripe. There is also an unused 3D model which only contains textures of four of the girls wearing the pink dresses. Interestingly, the Pop Singer from Fan Club as seen in Rhythm Heaven also wears a pink dress not unlike the unused design.

A remnant of this old design can still be seen in the OK epilogue in Rhythm Heaven, as one of the girls is wearing pink shoes as opposed to red, and on the Game Select icon, where the girl is wearing a pink dress.

Regional Differences
The prologue to The Dazzles 2 is animated in Rhythm Tengoku Gold, while it remains static in other versions.

Rhythm Heaven Megamix
The Dazzles consists of the following versions in Rhythm Heaven Megamix: