Guns N’ Roses fans were treated with a big surprise last night, when former drummer Steven Adler joined his band mates during their Cincinnati concert. Adler (as well as guitarist Izzy Stradlin) wasn’t a part of the original reunion tour, which includes Axl Rose, Slash and Duff McKagan.

According to Billboard, the musician played two cuts from their 1987 Appetite for Destruction debut: “Out Ta Get Me” and “My Michelle.” The night marked Adler's first appearance with Guns N' Roses sine 1990, when he was disbanded from the group due to heroin addiction. But he looked quite healthy onstage as he excitedly pounded away at the drums.

Check out the fan-shot footage above, and catch some more shots from the night (as well as an archival Fuse interview with Slash) below: