Apocalyptica are working on a new album, but the hard-hitting cellists recently took time out for a side project of sorts. The band wrote and recorded a theme song for the latest 'Angry Birds' game, ...

Sure, you can play Angry Birds on multiple devices, install all the possible versions and spin-offs from the App Store – heck, I’ll even go on to say it’s fine if you bought some of those shady guides ...