r/PlayGOTG

Just finished this game last night, and had a fantastic time with it! I'm wondering now how random the needle drops are, as I got "Don't Fear The Reaper" during the fight with Raker, which felt quite thematically appropriate (man can't accept loss and death and so he makes a whole cult around it) and "Never Gonna Give You Up" during the final battle with Magus (which was just funny). Are these song choices random, or specifically assigned to happen at these moments?