Artist appearances at Synthar concerts

No artists have performed a song with Artist: Synthar (a4bacc19-baeb-4eea-992d-854dbe496cff) on stage yet. Have you seen an artist hitting the stage at a Artist: Synthar (a4bacc19-baeb-4eea-992d-854dbe496cff) concert? Add or edit the setlist and help improving our statistics!