The Jimmy Chamberlin Complex is an alternative rock/jazz fusion band, founded by Jimmy Chamberlin and Billy Mohler. Their debut album entitled Life Begins Again was released on January 25, 2005. The album featured vocals by Rob Dickinson of the 1990s British alternative group Catherine Wheel as well as Billy Corgan of Chamberlin's former band The Smashing Pumpkins, Rock and Roll Hall of Fame member Bill Medley of The Righteous Brothers, and singer Linda Strawberry . Following Chamberlin's March 2009 departure from The Smashing Pumpkins, he has said that he will continue to record under the Jimmy Chamberlin Complex name.

On 28th of March 2013 Jimmy was asked in an interview when the next Jimmy Chamberlin Complex record is due. Jimmy explained that 5 or 6 songs have been written over the past few years, but due to time constraints "Mohler is really busy producing and their schedules haven’t matched up".