David Dzal Martin is a British guitarist, songwriter and session musician born in Broxbourne in Hertfordshire. He turned professional when he was 21 and then formed his own band No Dice when he was 24. In 1983, he was one of the core guitarists on the Box of Frogs project. Dzal recently performed in the West End musical hit We Will Rock You based on a story written by Ben Elton around a collection of Queen songs.