The song "City of Scars Dance Remix" written and produced by Sean Schoenke and sung by Madelynn Rae is available here on itunes https://itunes.apple.com/us/album/city-of-scars-dance-mix/383041416?i=383041511 JOKER/AARON SCHOENKE HARLEY QUINN/TATIANA DEKHTYAR NEGAN/KEVIN PORTER PENNYWISE/MARY ROSE