Alternate costumes...
	Songs...

Defeat a dancer in Mission mode to unlock the second dancer outfits.

Complete the indicated number of songs in Game mode to unlock the corresponding song.

B4U - Naoki: 1 song.
Danca De Yuca - Big Idea: 3 songs.
Higher - NM feat Sunny: 6 songs.
Toe Jam - Big Idea: 2 songs.