Eminem, Muse and Arcade Fire are among the artists set to perform at this weekend's Oxegen festival in Ireland.
More than 75,000 festival-goers are expected to visit the festival site at Punchestown racecourse in County Kildare.
The event will also feature performances from Jay-Z, Faithless and Goldfrapp.
Ellie Goudling, Gossip, Calvin Harris, The Temper Trap and Empire Of The Sun are also scheduled to appear.
Many of the acts will also perform at T In The Park in Scotland this weekend.
For more information about Oxegen and all this summer's festivals, check out the Gigwise Festival Guide.