Rudy Jimenez "Tutti" Grayzell (born in Saspamco, Texas on June 8, 1933) is a Rockabilly musician. He first formed "The Buckles", which became "Texas Kool Kats" and a popular local group. He also had a daily radio show in 1957.[1] These groups were country-oriented, but he moved toward a more rockabilly sound with "Let's Get Wild" or "Duck Tail." In the 1950s he toured with Elvis Presley.[2] He is an inductee of the Rockabilly Hall of Fame.[3]