Even if nobody cares about what we said in
>>3-4, here's my vote. I have provided youtubes so that you may witness first-hand their badassness.
- Virtual Star Hasseigaku, ED version, from Shoujo Kakumei Utena. This is more a personal favorite than an obviously awesome song, but I vote it first because of what I said in >>3, there's almost one new original song just as awesome/ridiculous in every episode. Reading Seazer's lyrics is, well, an interesting experience.
- Cautionary Warning, OP from Black Heaven - Kacho Oji. Make sure to watch this one for the awesome rotoscoped animation too, which unfortunately the show looks nothing like.
- Red Fraction, OP from the first and second seasons of Black Lagoon. But watching the youtube just won't do justice to the intensity this OP has when watched on a proper AV rig.
I'd have stuck something from Kajiura in there, since her participation is enough to make me watch any show, no matter how shitty. But somehow her op/ed songs are never as good as the insert songs, such as
Nowhere from Madlax (a slideshow of pretty pictures with no actual storytelling, like everything from Bee Train).