Airbourne are giving away a free MP3 of the song "No One Fits Me (Better Than You)," from their forthcoming album Black Dog Barking, via the Download Festival website! All you have to do is tweet the hashtag #airbourneclimb at the band [@Airbourne], and cartoon Joel O'Keeffe will climb the lighting rig! When he gets to the top, the MP3 will be unlocked!

Black Dog Barking will be available everywhere May 21, but you can pre-order your copy now from the Roadrunner webstore!