Biography
The O.T. Quartet were UK/Australian duo Rob Dougan and Rollo Armstrong. They also recorded as Our Tribe and One Tribe. Rollo was later in Faithless.
Their most successful recording was Hold That Sucker Down, which peaked at #24 in the UK in 1994. The following year a re-mixed version returned the song to the UK charts, this time reaching #26.
Biography text from Last.fm, available under CC BY-SA.