In 2004 Clarkson & Mulrain joined together as NJC & Innerheart,[11] and went on to produce 7 of the 13 tracks on Straight Outta Britain[12] the debut album of UK reggae artist YT[13] (Mark Hull, nicknamed Whitey).
In 2007 NJC left Sativa Records to pursue his own solo projects but continued to write music for library and production companies worldwide.
[21] Many of NJC's productions have been used across all major territories around the world in many mainstream television programs and adverts including Celebrity Big Brother, Hollyoaks, MTV's Jersey Shore & Geordie Shore, Made In Chelsea, MasterChef, Skunked TV, Fifth Gear, The Really Wild Show, America's Next Top Model, Miami Ink and CSI: NY.
[22] He currently works with Deckajam,[23] Blox, Cosha Don, The Decadent Futurists, Chris Grabiec, Voodoo Browne, Laura Bayston and Spencer Lee Horton developing music for commercial release and licensing.
It was a chance meeting with Andy Lysandrou (Ice Cream Records, beat1) whilst working with Electronic band DeckaJam that he ended up becoming one of the remix artists for the newly formed beat1, a specialist radio and DJ plugging service.
Along with remixing, NJC also offered his web knowledge and app development skills to the team and soon became the main brains behind the content delivery application used by the registered DJ's.