"Sigma" can refer to;1. A United Kingdom-based Drum and Bass collective2. An Arizona, USA based punk-rock band3. One of the many pseudonyms of Canadian electronic artist Renard.4. A Psy-Trance artist from Ramat-Gan, Israel5. A boy group from Taiwan Sigma (Σ) is a British drum and bass duo consisting of Cameron Edwards and Joe Lenzie. They met at Leeds University at drum and bass nights. Their 2010 collaboration with DJ Fresh "Lassitude" peaked at number 98 on the UK Singles Chart. Their single "Nobody to Love", a rework of Kanye West's "Bound 2", was released on 6 April 2014. It topped the UK Singles Chart, becoming not only their first top 40 single but a... read more