Guffy broke into the DJ scene in late 2003 when he appeared on the cover of clubbing magazine Mixmag

Mixmag

Mixmag is a British dance music and clubbing magazine. It styles itself as "the world's biggest selling dance music magazine", with an Audit Bureau of Circulations audited circulation of approximately 21,250...

with former BBC Radio 1

BBC Radio 1

BBC Radio 1 is a British national radio station operated by the British Broadcasting Corporation which also broadcasts internationally, specialising in current popular music and chart hits throughout the day. Radio 1 provides alternative genres after 7:00pm including electronic dance, hip hop, rock...

 DJ's Fergie

Fergie (DJ)

Fergie is an Northern Irish DJ and electronic music artist from Larne, County Antrim, Northern Ireland. Initially playing hard house in his early career, he is now better known for breaks and techno....

 and Eddie Halliwell

Eddie Halliwell

Eddie Halliwell is an international Trance DJ. Halliwell has held residencies at Goodgreef, Gatecrasher and Cream in Ibiza, was named DJ of the year by leading dance music magazine Mixmag in 2003 and 2005...

. The cover appearance was part of a feature showcasing the biggest breakthrough DJs to be watched in 2004 and also featured DJs such as Adam Sheridan and Nic Fanculli who now has a spot on Radio 1.

Guffy has also released several recordings on the Maelstrom, Nukleuz

Nukleuz

Nukleuz is a dance record label based in the Clapham area of London, UK. Nukleuz is the home to many artists and compilation series in various genres including trance, UK hardcore, tech house and hard house....

, Tidy and Limit labels, and held a music editor's spot with Mixmag for over 4 years.