Tommy Overstreet (born September 10, 1937 - died november 2, 2015) is an American country singer. Often known simply as "T.O." by fans and radio disc jockeys, Overstreet has five top five hit singles in the Billboard country charts and 11 top 10 singles. His popularity peaked in the 1970s. Overstreet's musical career started when he was 17, singing on country and western star Slim Willet's television show in Abilene. In the late 1950s, Overstreet started a group called "The Shadows." Read more on Last.fm