You know the deal by now with the Photo of the Day—it's the most awesome photo we see all day, old or new. Today's shot is of Airbourne frontman Joel O'Keeffe rocking a massive crowd at the Sonisphere Festival in France in 2011; it's by Michael Grein, and you can see many more killer Airbourne images on his site!

Airbourne's new album Black Dog Barking will be available everywhere May 21—pre-order your copy now!