Artist appearances at John Mayer concerts

No artists have performed a song with Artist: John Mayer (8a81edd9-6f62-4ac7-afee-17dc0fec5fe7) on stage yet. Have you seen an artist hitting the stage at a Artist: John Mayer (8a81edd9-6f62-4ac7-afee-17dc0fec5fe7) concert? Add or edit the setlist and help improving our statistics!