Zankoku na Tenshi no Thesis (Roselia)

Zankoku na Tenshi no Thesis is the eighth song covered by Roselia, and was originally sung by Takahashi Yoko.

It was first relased in the official Japanese game of Bang Dream on December 26, 2017 and is also avilable in all the other servers of the game.

A full lenght version has been inserted in the Cover album Girls Band Party! Cover Collection Vol.3