In March 2016, Homme released a surprise album with Iggy Pop titled "Post Pop Depression". The nine-track album was recorded at Rancho De La Luna in Joshua Tree, California, as well as Homme's Pink Duck Studios. Their backing band included guitarist and keyboardist Dean Fertita and drummer Matt Helders; the two joined Pop and Homme on tour, along with Troy Van Leeuwen on guitar and Matt Sweeney on bass. The band made their debut on January 21, 2016 on "The Late Show with Stephen Colbert", announcing the album, and proceeded on a North American and European theater tour that March, culminating in a performance at the Royal Albert Hall, filmed and released as a concert DVD. The album's recording was also filmed and compiled into the 2017 documentary "American Valhalla". In October 2016, Homme produced "New Skin", the debut album from Nick Valensi's new band CRX.