Artist appearances at New Grass concerts

No artists have performed a song with Artist: New Grass (ba74bc07-db3b-406b-9bda-918c94a8bebc) on stage yet. Have you seen an artist hitting the stage at a Artist: New Grass (ba74bc07-db3b-406b-9bda-918c94a8bebc) concert? Add or edit the setlist and help improving our statistics!