Artist appearances at Peter Schatz concerts

No artists have performed a song with Artist: Peter Schatz (54ff12ac-fccb-4453-9be8-8a1b2b441549) on stage yet. Have you seen an artist hitting the stage at a Artist: Peter Schatz (54ff12ac-fccb-4453-9be8-8a1b2b441549) concert? Add or edit the setlist and help improving our statistics!