Bob Mould gave fans a sneak peek of his tribute concert film See a Little Light: A Celebration of the Music and Legacy of Bob Mould during his Reddit AmA session today, posting this joyously intense performance of the vintage Hüsker Dü cut "Ice Cold Ice" with a beaming Dave Grohl on guitar. Despite the track's dark lyrics, Grohl and Mould are clearly thrilled to be jamming together.

See A Little Light captures last November's Bob Mould tribute show at Disney Hall in Los Angeles. Mould has launched a Kickstarter campaign with hopes for a full release.