Artist appearances at Regression concerts

No artists have performed a song with Artist: Regression (890ee49d-5c64-44f5-b8d2-23852729d5af) on stage yet. Have you seen an artist hitting the stage at a Artist: Regression (890ee49d-5c64-44f5-b8d2-23852729d5af) concert? Add or edit the setlist and help improving our statistics!