Artist appearances at Prisma concerts

No artists have performed a song with Artist: Prisma (49a2e27b-c0dc-45e9-853a-6f85eff418a5) on stage yet. Have you seen an artist hitting the stage at a Artist: Prisma (49a2e27b-c0dc-45e9-853a-6f85eff418a5) concert? Add or edit the setlist and help improving our statistics!