第四弾アーティスト公開！/ Fourth Band Revealed!
St.Clair presents PARTY ROCK vol.2の第四弾アーティストが公開されました！最終アーティストは誰だ？！
One of the bands that will play at PARTY ROCK vol.2! One more band left to introduce!
One of the bands that will play at PARTY ROCK vol.2! One more band left to introduce!