In the mid-1950's, Randy Van Horne formed an ensemble from among the session singers with whom he frequently worked, "The Randy Van Horne Singers". The singers have been heard on countless recordings, commercials, jingles, station identification spots--and perhaps most noticeably as the musical voices that introduce us to The Flintstones and The Jetsons.
The group of singers made "live" appearances, but was predominantly a studio group. In 1957, the group appeared regularly on The Nat King Cole television show. Along with Randy, the group consisted of Marni Nixon, Sally Sweetland, Alicia Adams, Sally Terri, Sue Allen, B.J. Baker, Vangie Carmichael, Peggy Clark, Bob Stevens, Jay Meyer, Max Smith, Verne Rowe, Bill Lee, Jimmy Joyce, Thurl Ravenscroft and John Drake. Some other known members included Gene Merlino, Marilyn King, and Harry Middlebrooks.