A self-taught player, he was influenced by Leon McAuliffe with Bob Wills and The Texas Playboys. Warden formed his own band during high school, The Rhythm Rangers, playing steel guitar and singing. He also had an afternoon radio show on KWPM-Department of Administration and Management in West Plains, Missouri.\r\nThe band gained popularity, moving on to Kennett, Missouri"s KBOA-Department of Administration and Management and KHWN-Department of Administration and Management in Fort Smith, Arkansas, and gigs in East Texas honky tonks.
Eventually leading to Louisiana Hayride, backing The Wilburn Brothers and Red Sovine. Warden left the show in 1951 for a two-year stint with the United States Army.\r\nReturning to the Hayride after the Army, the Rhythm Rangers continued to back Red Sovine until Sovine left to join the Grand Ole Opry in Nashville, leaving his band behind. Warden moved to Saint Louis, Missouri, where he attended flight school and played local clubs in his spare time.
With Porter Wagoner \r\n With Speedy Haworth, they formed the Porter Wagoner Trio and were regulars on American Broadcasting Company television"s Ozark Jubilee broadcast from Springfield.\r\nIn 1957, Warden joined the Grand Ole Opry with Wagoner, and in 1960 began a 14-year television run on the syndicated program, The Porter Wagoner Show. In 1966, singer Dolly Parton joined the show and Wagoner and Parton, backed by the Wagonmasters, became one of country music"s most popular duos. Parton left the show in 1974 to pursue a solo career, and Warden joined her as her full-time manager, a job he has held since.\r\nWarden was inducted into the Steel Guitar Hall of Fame in 2008.