Not just one, there are several:
http://youtu.be/HL_-B3lu4METhe Gallows Jig by Nox Arcana, because I'm very much a 'lets do something, even if it's wrong,' kind of person. Life's short; enjoy it or it'll slip away.
http://youtu.be/RZoKEyfH2fkRequiem for a Dream I want to do an airship battle this big someday in RP... there are a couple of big ones in RPs on a certain steampunk forum I frequent that come close (A current RP's battles on the West coast and the Midwest on that site are pretty huge, at least in scope) but nothing quite this big.
http://youtu.be/pMzoNO3wdY4Belleville Renzdez-vous.It's not furry, but i love it.
http://youtu.be/wGegubqsWiQDragons, by Caravan Palace
http://youtu.be/j95HbhTl60kSuzy, again by Caravan Palace