Artist appearances at Rex concerts

No artists have performed a song with Artist: Rex (a3336f72-0ad8-441a-b3a7-a5f6106e321f) on stage yet. Have you seen an artist hitting the stage at a Artist: Rex (a3336f72-0ad8-441a-b3a7-a5f6106e321f) concert? Add or edit the setlist and help improving our statistics!