This competition is now closed. Thanks to everyone who entered. Winner: C Tobin, Dublin.
Heineken Sound Atlas "unearths ground-breaking music and cultural experiences from all over the globe and brings them direct to the door and desktops of music fans throughout the country".
The first mini documentary in the Sound Atlas series, which focuses on Berlin and features Irish ex-pat Mano Le Tough among others, will be screened at Longitude in a "custom built Sound Atlas structure" inspired by some of Berlin's most famous nightspots.
The Heineken Music Stage at Longitude will also play host to Bondax, Bonobo, Cyril Hahn, Elliphant, Joey Badass, John Talabot, Julio Bashmore, Koreless, Krystal Klear, Kyla La Grange, Le Galaxie, New Jackson, Roosevelt, Say Lou Lou, Snakeships, Talos and Tourist.
For more on Heineken Sound Atlas, visit: www.heinekenmusic.ie.
For more on Longitude, visit: http://longitude.ie.
Enjoy alcohol responsibly.