Since 2010, Ezrin has co-produced Peter Gabriel's album, "Scratch My Back"; co-produced "The House Rules", by Christian Kane; and produced singles for K'naan, the Canadian Tenors, and young pop sensation, Fefe Dobson, for her album, "Joy". Ezrin also reunited with Cooper, working on Cooper's "Welcome 2 My Nightmare", on the corresponding live show, and numerous other related projects. He also mixed several projects, including Taylor Swift's "Speak Now World Tour Live" CD and DVD (2011), and an album by The Darkness (2012).