Smashing Pumpkins 1994 leftovers record ‘Pisces Iscariot’ is going to get a massive 21th anniversary makeover. ‘Pisces Iscariot’ was a compilation of various Smashing Pumpkins live, b-sides and covers unavailable on their previous albums at the time. To make this album different Billy Corgan worked on new remixes of various tracks for a bonus disc.