What do you think are some of the best intros, ending themes, and soundtrack music scores from some anime series to enjoy Halloween with?

Here's my list, in no order.
"*Name of Song (Anime Series it's from) - Artist"

*True Light (D N Angle) - Miyamoto Shunichi
*The World Without Logos (Hellsing) - Yasushi Ishii
*What's Up People (Death Note) - Maximum the Hormone
*L's Theme (Death Note) - Yoshihisa Hirano and Hideki Taniuchi
*Lilium (Elfien Lied) - Kumiko Noma
*Orochimaru Fight (Naruto) - Toshiro Masuda
*Dreadful (Big O) - Toshihiko Sahashi
*Zetsubou Billy (Death Note) - Maximum the Hormone
*Solitude (Big O) - Toshihiko Sahashi
*7 Minutes (Cowboy Bebop: Knockin' on Heaven's Door)
*In the Rain (Cowboy Bebop)
*Powder (Cowboy Bebop: Knockin' on Heaven's Door)
*Name of God "Vocal"(Big O) - Toshihiko Sahashi
*Stoning (Big O) - Toshihiko Sahashi
*Soul Rescuer (Hellsing Ultimate)
*Gradus Vita (Hellsing Ultimate) - Hayato Matsuo & the Warsaw Philharmonic Orchestra
*Glued State (Naruto) - Toshiro Masuda
*Cymotron (Cromartie High School) - Bikyouran
*Apparel (Big O) - Toshihiko Sahashi
*Spirit (Big O) - Toshihiko Sahashi
*The Great (Big O) - Toshihiko Sahashi
*The Storm (Big O) - Toshihiko Sahashi
*Weep For (Big O) - Toshihiko Sahashi
*Dante (Fullmetal Alchemist)

Creeping Shadows(Bleach)
Raw Breath of Danger(Bleach)
Enemy Unseen(Bleach)

...Dang. I thought for sure I had more, but apparently I haven't uploaded my Vampire Princess Miyu(of which there are a NUMBER of appropriate tracks), and I don't have track names to either Vampire Hunter D movies(of which there are, again, a number of appropriate tracks). I'll have to get back to you on the others.

Found a new good anime song for Halloween.

*Resonance (Soul Eater) - T.M.Revolution