Nickelback has released the new single 'Leave Me Behind' from their upcoming album 'Everything Under The Sun,' following their first US radio number one in over ten years with 'Rattle The Cage' and achieving diamond certification for 'Rockstar' in the United States. The band has also shared behind-the-scenes footage from the 'Rattle The Cage' video and warned fans about imposters. Mike Kroeger discussed the band's recent music and the sale of 80% of their catalog a few years prior.