Question: Who headlined the first ever glastonbury festival in 1970?
Answer: T. Rex
Disambiguated annotations:
qaPairs: question: Who were originally supposed to headline the first ever glastonbury festival in 1970?
answer: The Kinks and Wayne Fontana and the Mindbenders
question: Who was the replacement headliner at the first ever glastonbury festival in 1970?
answer: T. Rex
Tyrannosaurus Rex
question: Who were other billed acts at the first ever glastonbury festival in 1970?
answer: Steamhammer, Quintessence, Stackridge, Al Stewart and Keith Christmas