Artist appearances at Progress concerts

No artists have performed a song with Artist: Progress (ae028c3e-516b-46d4-b7cf-33a8082fc4a7) on stage yet. Have you seen an artist hitting the stage at a Artist: Progress (ae028c3e-516b-46d4-b7cf-33a8082fc4a7) concert? Add or edit the setlist and help improving our statistics!