A look back at when Dance music came to Worthy Farm charting its progression from 1994 with that legendary set on the NME stage from brothers Phil and Paul Hartnoll aka Orbital, the first act to bring the rave to a stage at Glastonbury and paved the way for electronic acts like The Prodigy, Faithless, and Reprazent to perform at the festival, not forgetting the seminal Main Stage performance from the Chemical Brothers at the turn of the century.