(CBS News) Singer Andy Williams died at his home in Branson, Mo., on Tuesday after a year-long battle with bladder cancer, according to his publicist Paul Shefrin. He was 84.

A best-selling singer in the1950s, Williams became a TV star in the '60s with his own weekly show and a series of holiday classics.

Born Dec. 3, 1927, in Wall Lake, Iowa, Williams started his music career at the age of eight as part of the Williams Brothers Quartet, featuring his three brothers: Bob, Dick and Don. The singing group was heard on the radio show, "Iowa's Barn Dance Show," in Des Moines, Iowa, before getting picked up by stations in Chicago and Cincinnati, Ohio. In 1944, the quartet recorded the hit "Swinging on a Star," which led to even more success, as the group began touring the country.

The brothers group disbanded in 1951, prompting Williams to move to New York in hopes of starting a solo career. While there, the Iowa native became a regular on Steve Allen's "Tonight Show." He soon landed a record deal with Candence Records and scored a top 10 hit with "Canadian Sunset." Many 1950s hits followed, including "Butterfly," "Lonely Street" and "The Hawaiian Wedding Song" for which he received the first of his five Grammy nominations.