For those of you who don't know, in classical music a cadenza is where a soloist (usually first violin) can basically do whatever they want for a while. They usually tie in other motifs from the piece into their solo, or reference other famous songs, or just improvise.

This is a really awesome cadenza of a piece by Mozart which is pretty unconventional.

The medium is the message!
Quote by blue_strat
Seen it. Can't help wondering if the other musicians find him annoying.

It looks like some did, some didn't.
The medium is the message!