Head Automatica is the somewhat unlikely pairing of vocalist Daryl Palumbo (of New York City's hardcore outfit Glassjaw) and producer Dan the Automator (aka Dan Nakamura of Gorillaz, Handsome Boy Modeling School). Introduced by mutual friends, the duo began work on their debut, aiming for a sound somewhere in between the Automator's beats and squiggles and Palumbo's penchant for rock and punk. When Decadence appeared in late summer 2004, its groove was just that -- a bright and trashy mix of electronics and rock & roll, the kind of thing for which late nights were made. Palumbo and Automator put together a road band and toured in support of the record, sharing shows with such disparate acts as Lostprophets, Thrice, Interpol, and the Rapture along the way. However, Palumbo's ongoing battle with Crohn's disease, which the singer suffered from since childhood, continued to give him problems while on the road; various tour dates had to be canceled as he spent time in hospitals to receive treatment.