Performance

This mode is meant to test the player's skill. Currently there are four stages for Performance mode; Practice introducing the player to the main game modes of the game, Worldwide focusing on a specific genre, Hot Hits featuring Western style of music and finally The Extreme where the Death level songs are featured.

In this mode you can also get rewards for achieving S grade in a song.

Practice
First stage of Performance mode, contains four albums.

Bubble Mode:
This album contains various songs which are only in Bubble Mode.

Hot Hits
This album features songs that are popular in the West.

Extreme
This album is dedicated to the most difficult songs in the game.

Extreme II
[apologies, this album is still locked for me.]