Andy Perring, otherwise known as Pulser, is credited by many as being one of the worlds top producers of trance music. His tracks and remixes have graced the decks of the worlds best clubs and appeared on countless compilations, radio and television shows. In 1998, Andy teamed up with friend Westy to form ‘The Olmec Heads’. Initially a live outfit they secured a deal with German label Colourbox and had a string of releases including ‘Lift Off’, ‘New Skies’ and ‘Promises’, all of