It's the biggest and best music prize of the summer, the chance to perform on the main stage at RockNess!.

We have teamed up with our friends at The Daily Record and Sunday Mail to give a music act the once in a lifetime chance to share the same main stage as headliners such as Biffy Clyro, Mumford & Sons, Deadmau5, Ed Sheeran and Friendly Fires..

Whether you're a fledgling singer-songwriter or the hottest undiscovered band, if you think you can get the main stage rocking, this is THE competition for you.

For the chance to play a set at this year's NME award winning Best Small Festival, all you have to do is upload a video, which should be under five minutes in length and feature your song entry. Budding entrants have until May 11 to submit.

For more details on how to enter go to http://www.dailyrecord.co.uk/playatrockness/

All entries will then be whittled down to a shortlist of six finalists and these in turn will be judged by The Daily Record and RockNess judging panel made up of some of the music industry's key movers and shakers.

Speaking about competition, RockNess Festival Director Jim King commented

"This is a great opportunity for any aspiring band or artist to play the festival in June. Any act looking to get themselves noticed in front of one of the best festival crowds in the world will see this as a must enter competition."