In 1963, Dennis Ferbey & his band The CJCA Pharaohs recorded with producer Vinny Trauth at Pepper Tanner Studios in Memphis TN. At the same time Sam the Sham and the Pharaohs had a hit record, Wooly Bully. So they had to change to James and the Bondsmen. The back up singers were The Dixi Bells
For physical events that happen at a specific time. For example a concert, or dance performance. If there are multiple shows, you can still duplicate your event to cover them all.