Disturbed began building Asylum as soon as they got off the road in the summer of 2009. Officially entering Groovemaster Studios in February 2010, the band set about self-producing the album, as they did with Indestructible. Each CD includes a card to access exclusive download or stream of the documentary "Decade of Disturbed" that recalls ten years of history in the most candid of ways. It takes you through years of countless tours, dedication and sacrifice stripping away all the gloss and letting the real story be told... the documentary is about the fans and their brotherhood that has been formed with the band.