Neil Young is a busy man. Between the release of his new memoirs, his next album Storeytone coming out, and an ongoing feud with David Crosby, the guy has a lot on his plate. He’s been on a media blitz this past week to promote the book, the album, and his new Pono music player, which is what brought him to The Colbert Report last night. Neil sat down for an interview with Colbert, who gently ribbed the rock legend about his environmental activism and his fondness for cars. The pair then performed Young’s new single “Who’s Gonna Stand Up (And Save The Earth)?” in a performance billed by Colbert as “Neil Young and Crazy Host.” You can watch both the interview and the performance below.

Interview:

“Who’s Gonna Stand Up (And Save The Earth?)”: