Toni Williams has been played on NTS in shows including Sunday Club w/ Finn, featured first on 27 October 2024. Songs played include Soul Searchin' (Deep Dish Dub).

Born Henry Anthony Williamson 28 May 1939, in Parekura in the Avarua District of Rarotonga, he was the son of a doctor. Owing to his father's being employed by the New Zealand government, Williams' childhood was taken up by moving between Rarotonga and the outer Cook Islands. He moved to Auckland in 1950 at the age of 11 for schooling. As a youngster he injured himself playing football. With a hip condition as a result, he stayed at the Wilson Home for Crippled Children for a period of time.

Williams cited his interest in the guitar and singing as coming from spending 13 months in hospital as a result of a football accident. Not long after his hospitalisation, Williams formed the Housewarmers, which was a little group that performed at small family events. Two years later, the band by Williams' direction became Toni Williams and The Tremellos. After that things started happening, and he toured New Zealand under the promoter Harry M. Miller.

In 1960 his single, "Cradle Of Love" bw "Brush Those Tears From Your Eyes" was released on the La Gloria label. Also that same year, "Let the Little Girl Dance" bw "In A Mansion Stands My Love", and "Endlessly"/"Is A Bluebird Blue" were released by La Gloria. Williams toured with the Howard Morrison Quartet, and in 1965 he married the Miss Canterbury beauty pageant winner.

In 1972, his single "Tellabout" (composed by Tony McCarthy), was an APRA Silver Scroll-nominated song.

In the 2010 Queen's Birthday Honours, Williams was appointed a Member of the New Zealand Order of Merit for services to entertainment

Williams died in Christchurch on 1 October 2016, aged 77.