Timothy Lee McKenzie (born 4 January 1989), better known by his stage name Labrinth, is an English musician, singer, songwriter, rapper and record producer. Initially he began professionally as a producer, but Simon Cowell signed him to his record label Syco Music as a solo act. Labrinth was the first singer in six years whom Cowell signed without having competed on a talent show.Labrinth made his debut appearance on the UK Singles Chart in March 2010, when his collaboration with English rapper Tinie Tempah, "Pass Out", reached number one. McKenzie has collaborated with Tinie Tempah on numerous occasions since. Labrinth's first solo single, "Let the Sun Shine" was released in September 2010, reaching number three in the same chart. His debut album Electronic Earth, was released on 31 March 2012, having been preceded by the singles "Earthquake", featuring Tinie Tempah and "Last Time", which peaked at number two and number four, respectively. He achieved his first number-one single in November 2012 with "Beneath Your Beautiful", featuring Emeli Sandé.
In 2018, Labrinth created the supergroup LSD, along with Australian singer-songwriter Sia, and American DJ and producer Diplo. They released their first single, "Genius", on 3 May 2018, with their second, "Audio", being released a week later on 10 May 2018. Their third single called "Thunderclouds" was released on 8 August 2018.