Artist appearances at Flex & Duende concerts

No artists have performed a song with Artist: Flex & Duende (1d66cc83-4dcb-4549-bbc8-b3c97ea029fd) on stage yet. Have you seen an artist hitting the stage at a Artist: Flex & Duende (1d66cc83-4dcb-4549-bbc8-b3c97ea029fd) concert? Add or edit the setlist and help improving our statistics!