Marilyn McCoo and Billy Davis, Jr. will perform June 18 at The Cove inside the River Spirit Casino. Tickets go on sale March 18.

FILE - Members of the Fifth Dimension, from left, LaMonte McLemore, Florence LaRue, Ron Townson, Marilyn McCoo, and Billy Davis, Jr., pose with their Grammy Award in Los Angeles on Feb. 29, 1968. (AP ...

There is no pop music quite like late ’60s and early ’70s pop. It was so vibrant, soulful, and truly entertaining. But most importantly it was full of powerhouse voices that paved the way for many ...

Add Yahoo as a preferred source to see more of our stories on Google. There is no pop music quite like late ’60s and early ’70s pop. It was so vibrant, soulful, and truly entertaining. But most ...