CAA: Christian Anime Alliance

I mean songs with lyrics, not BGM, BTW.
Mine are, by series:
Sailor Moon(Original, Uncut, Subtitled):
-Moonlight Densetsu
-Ai No Senshi
-Moon Princess
-Tuxedo Mirage
-Kaze Ni Naritai
-Rashiku Ikimasho
-Sailor Team No Theme
-Kaze Mo...
Sailor Moon(DiC Dubbed):
-The Power Of Love
-Call My Name(And I'll Be There)
-Who Do You Think You Are?
-Sailor Moon Theme
-Rainy Day Man
-Carry On
-Daddy's Girl
Revolutionary Girl Utena:
-Zettai Unmei Mokurushioku(sp?)
-Truth
-Toki Ni Ai Wa...
Fancy Lala:
-Transparence
-Shiawase Na Kibun
Wedding Peach:
-Juliet Of The 21st Century
-Wedding Wars
-Virgin Love
-the DX opening theme, don't know what it's called
Chance Pop Session:
both the opening and closing themes

Do you mean like... songs written specifically for the anime, or just songs in the anime in general? :o

But these're mine. :D

Fullmetal Alchemist:
Riraito
Lost Heaven

Bleach:
Houki Boshi
Ichirin no Hana
Tonight, Tonight, Tonight
[And pretty much every other Bleach OP/End except for 'Life is Like a Boat' u_u;]

Final Fantasy Unlimited:
Vivid

Yumeria:
24 Jikan Aishiteru

Eyeshield 21:
Be Survivor

InuYasha:
Owarinai Yume
Four Seasons

And.. some other stuff. Dx

Cowboy Bebop (TV and movie)
Call Me Call Me
Gotta Knock a Little Harder

Sailor Victory
Fighting in the Groove

Bubblegum Crisis
Kon'ya wa Hariken
Soldier Girls

FLCL
Ride on Shooting Star

Sailor Stars
Makenai

12 Kingdoms
Getsumei-fuei

Magical Girl Pretty Sammy
Money No More (or so the credits said... I'm skeptical)

Tenchi Muyo
Love Song ga kikoeru

Gokudo
Wake Up

I LOOOVE Shinjitsu no Uta and Fukai Mori.
and I also like the first opening for Full Metal Alchemist, but I dunnoa what it's called...

Ooooh, lots of these. Lemme think. XD

Rurouni Kenshin
Sobakasu
4th Avenue Cafe
It's Gonna Rain
1/2

InuYasha
Every Heart
My Will
Come
Angelus
Fukai Mori
Rakuen
Shinjitsu no Uta

Trigun
Sound Life
Kaze wa Mirai Ni Fuku

Cowboy Bebop
Call Me, Call Me
Blue
Rain
Tank!
The Real Folk Blues
What Planet is This?

FLCL
Hybrid Rainbow
Ride on Shooting Star

Sailor Moon
Moonlight Densetsu
Heart Moving
Moon Revenge

Tsubasa Chronicle
Blaze
Loop
Tsubasa
High Touch

Full Moon wo Sagashite
Love Chronicle
Eternal Snow
Myself
Focus
I LOVE YOU

Air
Tori no Uta
Farewell Song
Aozora

Magical Girl Lyrical Nanoha/A's
Innocent Starter
Spiritual Garden
Eternal Blaze
Super Generation
Take a Shot

Bakuretsu Tenshi
Loosey

Spirited Away
Itsumo Nando Demo

Utawarerumono
Musouka

FullMetal Alchemist
Ready, Steady, Go!
Rewrite
Melissa
Link

Scrapped Princess
Little Wing

Ghost in the Shell
Inner Universe
Rise

Um. That's all I can think of for now. XD; I'm thinking that may be TOO many, but hey, what can I say. I like music!