Simon signed his first record deal with glam rock band Girl[2] at twenty one years old and toured Europe, the Far East and the UK.

Subsequently, he has played at most venues in Britain, including Wembley Arena, Hammersmith Odeon, the Marquee Club and at the Download, Reading and Phoenix Festivals.

His music career included working as a producer, composer, arranger, performer, engineer, programmer, live mixer and DJ.

In 2004, Simon formed a rock band, Man Raze,[1] with his former Girl bandmate Phil Collen from Def Leppard and Paul Cook from the Sex Pistols and began a dance album project called Pearl Avenue with Joel Parkes, the Canadian singer/songwriter.

Simon Laffy began a writing career in 2010 and has published three historical fiction novels, titled Seed of Satan,[4] Red Sunrise[5] and Fire of the Sun,[6] on the ACM Retro Ltd imprint.