Here's a video of former Hellacopters' drummer Robban Eriksson playing a drum set made out of ice. It's a great video to cool down with on a hot summer day.

Hellacopters drummer trashes ice drum set from purity withatwist on Vimeo.

And here's the quasi-time-lapse making-of.
Coolest drum solo ever - The making of from purity withatwist on Vimeo.