2Cellos' latest video, released and called 'The Trooper Overture', shows the hard-rockin' duo taking on a rock club audience with a mash-up of Rossini's William Tell Overture and metal legends Iron Maiden's 'The Trooper'.

It's not the first time they've taken on the world of hard rock - previous videos have seen them take on the likes of AC/DC.

Best of all, Iron Maiden officially approve of it too: “This is a pretty sweet cover“.

You can make the video here:

https://www.youtube.com/watch?v=eVH1Y15omgE