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

Plasmagica goes to see the concert of a popular band called Tsurezurenaru Ayatsuri Mugenan and are taken in by their originality and stage presence.

Cyan has to fight the dark monsters, but what will she do when she has to choose between performing with her band or protecting Sound World?

After everyone discovers the truth about Cyan, President Maple proposes a training camp as they prepare new songs for the Grateful Rock Festival.

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?!

The day of the Grateful Rock Festival has finally come, and as the bands get ready to perform, Cyan worries about the dark monsters...

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