The full Glastonbury lineup has been revealed with a mysterious addition—a band that doesn’t seem to exist, The ChurnUps—sparking rumors of a surprise guest.

Queens of the Stone Age, Rick Astley, Skepta and Tom Grennan are among the acts added to the bill, which takes place in June at Worthy Farm in Somerset.

On Friday between 6:15pm and 7:30pm, The ChurnUps are listed to play the Pyramid Stage. Speculators are saying this could be Blur or Pulp. There are also two TBA slots yet to be filled for the Woodsies Stage on Friday and Saturday evening.

Caroline Polacheck, Digga D, Dermot Kennedy and the Chemical Brothers are more recent additions to the lineup. They join previously announced headliners, Arctic Monkeys, Guns N’ Roses and Elton John.