Shard roller disco: Scadrial Part 2 Kelsier living his rockstar truth. Music? Murder On The Dancefloor by Sopie Ellis-Bextor. Obviously.
More Shard Roller Disco AU: Roshar Nalthis Sel and Scadrial First of the Sun and Taldain Threnody Roshar 2 (row spoilers) Roshar 3 Bonus Dawnshard (spoilers)