Pop-punk titans Sleeping With Sirens has today unleashed their latest offering 'Complete Collapse (Deluxe)' via Sumerian Records. 'Complete Collapse (Deluxe)' includes brand new, never before heard acoustic interpretations of "Let You Down ", "Us", and "Be Happy" in this expanded edition. In celebration of today's release, the band has shared their explosive new single "Don't Let The Party Die " (produced by Tyler Smyth) along with the accompanying ...