The O2 Wireless Festival is back and heading for London's Hyde Park and Harewood House, Leeds.

White Stripes, Kaiser Chiefs and legendary duo Daft Punk will headline the four-day London festival, which runs June 14-17, and the three-day Leeds festival, on June 15-17.

A roaring success in 2006, the festival has also secured Queens of the Stone Age, Kelis, Air, LCD Soundsystem, CSS, Just Jack, Badly Drawn Boy, Rakes, Editors and the Cribs.

Times Online is offering readers the chance to win 10 pairs of tickets for the London event (attend on any one day of your choosing between June 14 - 17).

To enter, answer the following question.

Which of the following is the name of a band playing at the O2 Wireless Festival?

(a) Just Jane

(b) Just Jake

(c) Just Jack

Submit your answer here

Make sure we receive your answer no later than 12 noon, June 11, 2007.

For more information and tickets to the festival visit www.o2wirelessfestival.co.uk or call 0871 230 9840

Terms & Conditions
1. The Competition will run on www.timesonline.co.uk website
2. Closing date: 12 noon, June 11, 2007. The winners will be the first 10 correct entrants drawn by an independent judge at random after that time.
3. The competition is open to all citizens of the UK and ROI of 18 years and over, except employees of Times Newspapers Limited and their associated, affiliated or subsidiary companies, and their families, agents, or anyone connected with this Competition.
4. Entry limited to one per person
5. No purchase is necessary but entrants should be aware that they may be subject to local call charges depending on their own individual arrangements for Internet access.
6. An eligible entrant must be an individual and must submit an entry in the form provided by Times Newspapers Limited under this promotion including their name, address and e-mail address.
7. By entering, all eligible entrants agree to abide by each and all these General Rules. Times Newspapers Limited reserves the right, with or without cause, to exclude entrants and withhold prizes for violating any of these General Rules. Times Newspapers Limited reserves the right to amend these General Rules. Any amendments will be published on the Website.
8. Each Winner will receive 2 tickets to O2 Wireless, to use on any one day of the four-day event (June 14, 15, 16, 17 2007)
9. Travel, accommodation and other expenses are not included.
10. Prizes are non-refundable, non-transferable and there is no cash alternative.
11. Promoter reserves the right to substitute prizes of equal value in the event that circumstances beyond its control make this unavoidable. Promoter’s decision is final. No correspondence will be entered into.
12. The judge's decision is final and binding on the entrants. No correspondence will be entered into.
13. Times Newspapers Limited will not be liable for technical, hardware, or software failures of any kind or lost or unavailable network connections which may limit or prohibit an eligible entrant's ability to participate in the Competition.
14. Times Newspaper Limited representatives will pick the winners from all the correct entries which were received before the closing date as specified at entry.
15. The winners will be notified by e-mail within five days from the draw date. All reasonable endeavours will be made to contact the winners during this time. If the winner cannot be contacted before this time, the promoter reserves the right to re-draw a winner from the correct entries which were received before the closing date as specified at entry.
16. By entering, any subsequent prize winners agree to allow the free use of their names, photographs and general locations for publicity and news purposes during this and future promotions by Times Newspapers Limited or any associated or subsidiary company of News International plc.
17. Uses of personal data received by Times Newspapers Limited in the course of the promotion are subject to the privacy policy found on the Website. Winners' names may be published on the Website.
18. Completion and submission of a registration slip or e-mail will be deemed to be acceptance of these General Rules.
19. The promoter of this prize draw is Times Newspapers Limited.
20. Winners will be notified by June 12, 2007.

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