Artist appearances at Decahedron concerts

No artists have performed a song with Artist: Decahedron (c23d24ea-3a57-4902-84bc-78f6f9440b31) on stage yet. Have you seen an artist hitting the stage at a Artist: Decahedron (c23d24ea-3a57-4902-84bc-78f6f9440b31) concert? Add or edit the setlist and help improving our statistics!