It also includes the vocal songs in the game, and Perfect versions of all the Rhythm Games' tracks, as if they were being recorded while playing the actual game. The music pieces are composed by Tsunku, as well as Masami Yone, Shinji Ushiroda, Asuka Ito, and TNX.
BUT SHE DOESN'T EXPLAIN IT IN ENGLISH EITHER. I let it go thinking 'When I get to actually read the instructions in the training in the English version I'll understand what to do.'. It was released in Japan only on August, 24 2011. When I played the Japanese version I was finding myself having a hard time with it. 4 Rhythm Heaven Fever Complete Music Collection is the original soundtrack for the Wii game, Rhythm Heaven Fever.