Choose your battle music.

Basically, in the thread, you name a Boss Battle situation, then the next troper responds with a youtube video with Boss Battle music for the given situation.

For example-

Troper 1: Fight against a powerful spirit

Troper 2:

I'll start.

Fighting a beast of legend.

edited 15th Apr '11 5:18:22 AM by GuyInWhite

fighting the avatar of nightmares

edited 14th Apr '11 7:27:19 PM by stevebat

Boss Battle in cyberspace.

edited 15th Apr '11 5:31:20 AM by GuyInWhite

Boss battle in the skies

edited 15th Apr '11 6:22:06 AM by BobbyG

This it it! The final battle against your long-time rival!

The ominous "dun dun dun" drums as my enemy and I stare at each other with steely faces, each of us waiting for the other to strike first... the scary, dissonant guitar riff as we break out the swords and close in... the sheer force with which the song really kicks in as our blades meet in a furious duel... this is truly epic battle music.

EDIT: My bad, forgot to post a new battle setting. Here goes:
Fistfight on top of a moving train.

edited 15th Apr '11 6:58:02 AM by MidnightRambler

Battle against an invisible foe.

edited 15th Apr '11 7:02:14 AM by BobbyG

Fight against a zombie giant.

edited 15th Apr '11 8:42:10 AM by GuyInWhite

Battle against a pyromaniac.

Fight against a Monster Clown

edited 15th Apr '11 8:53:49 AM by GuyInWhite

Ham-to-Ham Combat

F Ight against a Physical God.

lol I was just listening to the theme for one anyway...

Fighting an enemy in a shooter that leaves a blind spot.

... I can already imagine who's theme will be used here.

edited 15th Apr '11 9:34:30 AM by TARDISES

Changed due to the Mars Matrix music not fitting the criteria.

Battle against a Hopeless Boss Fight, alone.

edited 15th Apr '11 3:19:55 PM by AttObl

You somewhat disappoint me. I did say shooter and BLIND SPOT. That measn the best answer would be Cirno's theme. Becuase Icicle Fall -easy-

I... can't think of one so I'll pass it down to the next poster.

We ain't all Touhou fans.

A High-Altitude Battle.

This reminds me: I need to play Ace Combat Zero: The Belkan War when I get back home.

A huge Battleship Raid.

edited 15th Apr '11 10:10:50 AM by AttObl

The final battle atop a world destroying space station.

edited 15th Apr '11 10:33:15 AM by stevebat

GAH, NINJA'D. SONG CHANGED BECAUSE INSUFFICIENTLY EPIC.

A weak boss at the end of the training level.

edited 15th Apr '11 10:34:51 AM by BobbyG

Because she has an infamous attack pattern with a blidn spot in it IN A BULLET HELL GAME...

A stream of battles one after another.

disk one final boss (or act 1 for Wrpg fans)

edited 15th Apr '11 10:46:19 AM by stevebat

A fight against a Demonic Overlord.

edited 15th Apr '11 3:38:24 PM by AttObl

Edit: Gah, video fail. Fine, have this theme instead.

A boss fight against this bear.

edited 15th Apr '11 3:37:59 PM by BobbyG

Battle against a Quirky Miniboss Squad.