Artist appearances at Blitz concerts

No artists have performed a song with Artist: Blitz (6aaaf417-2d68-40e9-b450-c592b79f4f4b) on stage yet. Have you seen an artist hitting the stage at a Artist: Blitz (6aaaf417-2d68-40e9-b450-c592b79f4f4b) concert? Add or edit the setlist and help improving our statistics!