As a freelance producer, Mark has worked on cultural events hosted at the Chelsea Arts Club, a revival of the opulent Chelsea Arts Balls at the Royal Albert Hall, and on the glorious Wintershall Nativity Play, which has been performed for the past 25 years and become Britain’s largest nativity play.  
 
The spiritual and psychological effects of music inspired Mark to establish a new festival, Healing Sounds, a former Brighton-based international festival (1997–2002) dedicated to celebrating the healing power of music.