Glastonbury organisers Michael and Emily Eavis will once again be subjecting themselves to the ordeal of Q's Cash For Questions feature as they'll be answering your queries in the 1 June issue of Q magazine. And, if we ask them your question, you'll end up £25 better off.

So, if you want to know the behind-the-scenes details on the new ticketing system, the line-up, the history of Glastonbury, the farm or the organisational skills that go into setting up toilets for hundreds of thousands of people, send your questions - along with your name and address - to cashforquestions@q4music.com. And don't forget to mark your emails "Michael and Emily Eavis".