Artist appearances at Grass concerts

No artists have performed a song with Artist: Grass (896a5586-6d49-4e32-9314-9bf5dc3f7c97) on stage yet. Have you seen an artist hitting the stage at a Artist: Grass (896a5586-6d49-4e32-9314-9bf5dc3f7c97) concert? Add or edit the setlist and help improving our statistics!