The O₂ Wireless Festival is a music festival in England that takes place every year in Hyde Park, London. It is owned and managed by Live Nation. The first festival, The O2 Wireless Festival 2005 played in Hyde Park in June 2005. The event headliners were New Order, Basement Jaxx, Keane and Kasabian.

Here are some important pictures of O2 Wireless Festival 2006:

O2 Wireless Festival 2005 - O2 Music

The O2 Wireless Festival 2006

Kasabean - O2 Wireless Festival 2006