George Evelyn (also known as Nightmares on Wax or DJ EASE), is a DJ and electronic music composer from Leeds, England. His music is released on Warp Records and was one of the first releases on the label.

Evelyn got his start in the music industry through an interest in hip hop and on joining a local breakdancing crew. He met Kevin Harper and together they released their first album in 1991, a techno-edged record entitled "A Word Of Science: The First And Final Chapter". This was the beginning of Nightmares on Wax's career. Today, Harper is a solo DJ and Evelyn is accompanied by Robin Taylor-Firth.