Manasseh has occupied a vibrant space in the worldwide reggae music community for 25 years. A sound system built by a group of school friends for Notting Hill Carnival in 1985, the Manasseh crew played reggae with roots, missing from the scene at that time. The legendary Manasseh late-night dub show occupied a slot on Kiss FM from 1987–1990 and has been selecting from his distinctive music collection for broadcast ever since.

As a producer, Manasseh records and mixes music for artists all over the world at his studio called 'The Yard' in Ladbroke Grove, London. He is widely credited for pioneering the 'UK Steppers' genre with Sound Iration's 'Seventh Seal' in 1988 and has gone on to release records on Acid Jazz, Riz Records and Roots Garden records, a label Manasseh co-founded in 2004.

The new 'Soul Revivers' collaboration with David Hill sees Nick back on Acid Jazz Records. The project's debut single,' Harder' featuring Ernest Ranglin, has received support from David Rodigan and Gilles Peterson on BBC Radio 6 Music and 1xtra. Soul Revivers now take up a bi-monthly radio show on Worldwide FM.