This season of Girls is really hitting it out of the park with its exclusive new tracks. Last week they premiered an unreleased St. Vincent track, and their most recent episode featured a party scene soundtracked by a song called "Entropy" from Grimes’"lost album". The song features Bleachers, aka fun.'s Jack Antonoff aka Lena Dunham's boyfriend.
Grimes shares another new song from the "lost album".