Roots of Konshens

Ward 21 are a group of dancehall musicians and producers from Kingston, Jamaica, named after the psychiatric ward at the University Hospital of the West Indies in Kingston. Comprising Ward 21 are renowned producers and have created hit dancehall riddims like "Badda badda", "Da Joint", "Bellyas", and "Volume" as well as hit singles like "Haters" and "Judgement Day".

Leighton Paul Walsh, better known by his stage name Walshy Fire, is an American DJ, MC and record producer. He is part of the dancehall reggae-influenced group Major Lazer alongside fellow DJs Diplo and Ape Drums. Walshy Fire toured with the Black Chiney sound system beginning in 2004. Black Chiney is cited as a significant influence on the evolution of Major Lazer with its mashups that blend hip hop or R&B rhythms with reggae & R&B artist vocal tracks and its representation of the Jamaican sound system. The subsequent mix tapes that the Black Chiney collective of DJs, engineers and MCs would develop were the training ground for Walshy to become a remix producer.