Cyan learns more about Sound World and meets SHINGANCRIMSONZ. She sees the power of music firsthand when she watches them play.

Plasmagica gets entered into a battle of the bands against Criticrista, the hot new all-girl band in Midi City. Will they be able to win?!

Something strange is going on at Yokai Street, the hot new spot for street performances. Can Cyan and the others help solve the mystery?

Plasmagica hasn't performed enough concerts to play in the Grateful Rock Festival, and Aion's gloominess is causing problems with his bandmates.

It's time for Plasmagica's battle of the bands rematch with Criticrista. Will they be able to beat them with their new song?!

It's time for the final showdown against Dagger! Will Cyan and the others be able to defeat him once and for all?!