Artist appearances at Jon Regen concerts

No artists have performed a song with Artist: Jon Regen (e47fdd75-40ac-437e-be85-6b0b9ffb28d6) on stage yet. Have you seen an artist hitting the stage at a Artist: Jon Regen (e47fdd75-40ac-437e-be85-6b0b9ffb28d6) concert? Add or edit the setlist and help improving our statistics!