With The Damned Things on hiatus, Trohman and Josh Newton formed With Knives and the duo released their debut EP "Schadenfreude" in April 2012 with Trohman on lead vocals and guitar. It was released through Son Of Man, the label he co-owns with Newton. With Knives played a few dates in the US before becoming quiet and announced the project was on a break. On February 4, 2013, Fall Out Boy announced a comeback with a new album, tour and single.