Show me your favourite fictional bands in video games. I actually found it quite difficult to think of examples, even though I know they are definitely a thing in many games.
Alan Wake and Control both feature appearances by the Finnish metal band Poets of the Fall as an aging rock band called Old Gods of Asgard. They never perform “live” during either story but both games feature an extended fire fight set to a recording of one of their songs. Both songs have lyrics which sort of comment on or foreshadow the plot
In Alan Wake, you venture to the band members' farm and have a big battle with the shadow monster people on their stage, using the lights and pyrotechnics as weapons
In Control, you have to fight your way through a shifting maze which is only navigable while listening to a cursed Old Gods of Asgard cassette tape