Tuba Circus - don't try this at home kids

OK - found this on a site and it just blew my mind!

I've actually heard that piece with Øystein Baadsvik before but it still amazing.

For all non-brass players - this is more or less impossible stuff. Imagine a footballer doing a tripple-salkov and kicking a basketball into the top corner of a goal from 200 meters - and you are close in how hard this is.