CATASTROPHE BANQUET

 is a song by the Last Boss Theme Band featuring bassist and vocalist LAYER, guitarist Hikawa Sayo, violinist Yashio Rui, drummer Yamabuki Saaya and DJ Michelle, released in commemoration of the band (which was created during the second band shuffle) winning the 4th Girls Band Election.

The full version of the song is included on the second disc of BanG Dream! Dreamer's Best, which was released on March 16, 2022.

It was written by Oda Asuka, and composed and arranged by Tomaru Ryota.

Video
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Trivia

 * Both this song and Roku-chou Nen to Ichiya Monogatari have the highest level of difficulty in Expert among the playable songs in Girls Band Party!