My friend Christine of SadOatcakes posted a link to the following wonderful video in the comments section of my post below, and I enjoy this far too much not to share it:
Flaming pianos! In a trebuchet! But my favourite part is the caption "Hew Kennedy - Rich English Guy" that appears about six seconds in. "Rich English Guy"?
Osbert Parsley - your source for senseless piano destruction since 2007.