Bands That Write/Wrote Material Based On Franchises

So far im only aware of Ruins Of Perception which have a whole album about Bleach and The Human Instrumentality Project which write Evangelion based songs. I also believe there is a LOTR one but im not 100% sure.

Anyone know of other bands that write based on franchises or nerd shit?

Edit: THI ^Project. Fml

Edit 2: Fml i forgot Brand of Sacrifice with Berserk and SOI with Halo. Im sorry guys😭. In my defense, i dun consume those franchises much and only briefly heard about this facts in passing so it nvr fully registered😅