David Bowie is one of the many stars paying tribute to rock legend Lou Reed, who died Sunday at the age of 71.
Accompanied by a photo of Reed and Bowie from 2007, a post on Bowie’s Facebook page reads, “David Bowie said of his old friend: ‘He was a master.'”
In this BBC promotion from 2008, David Bowie is one of several artists performing Lou Reed’s song “Perfect Day.” Watch it below: