Okay, so I'm taking this a little more seriously now. There's several which I don't know if one should consider here but whatever, they had vocals lol.
Only non-Tokyo Konsei vocal tracks and only original versions of tracks (so no stuff like aura evil ver).
Feel free to correct, as there's a lot to go through both on CD and the setlists on CPM lol.
NOIR
lullaby (only during talk-event in 2009)
killing
+ Gensou Rakuen
AQUARIAN AGE:
AWAKE (only during vol.5)
awaking
CONFLICT FOR BREAK
DARKLORE (only during vol.5)
WIZ-DOM
SOUND DECLARATION of AQUARIAN AGE
+ character songs
.hack//
a stray child
aura
das wandern
mimiru
to nowhere
warp
MADLAX:
*we are one, Margalet, MADLAX (few times as part of MADLAX medley with YUUKA, I think)
to find your flower
cannabinoids
cradle (only during YUUKA special)
lost command
open your box
places of the holy
saints
she's gotta go
XENOSAGA II:
bitter
Jr or Jr #2
Sakura #2-simple voc ver-
Petit Cossette:
evocation
in a beautiful morning of May
silent ceremony
+ Ballad
My-HiME:
+ It's only the fairy fale
My-OTOME:
Chiisaki Doukeshi
Hinageshi no Hana no you ni
Ikusa Otome~Aoi to Kuro no Kyousoukyoku
Lilac~Utsukushiki Chigiri
Otome no Komoriuta
+ Hoshi ga Kanaderu Monogatari
EREMENTAR GERAD/Elemental Gelade:
Aogi no Shi
Chigiri~Reverie Metherlence
Kasukanaru aogi no irodori
TSUBASA CHRONICLE:
endlessly
moebius
optimistic
play the game
prove yourself
requiem for the evil
sacrifice
storm is coming
siren song
SHIN KYUUSEISHU HOKUTO NO KEN:
epithalamion (only during Hokuto no Ken wedding event)
fatality
opening/face to face
where the lights are~SHEW
+ unreleased tracks
EL CAZADOR:
inca rose
the place of eternity
Pandora Hearts:
*Restrain/Limits with Kasahara+Chorus
A shadow (only during vol8)
Pandora hearts
Preparation
Rekishi Hiwa HISTORIA:
a door to the past
a fruitless love
a long goodbye
faith
forgotten stories
my land
mysterious
ordinary dream
rising up (only during vol11)
secret episodes
tears~op theme #2 (only during vol9 kajiurago live)
tell me more~op theme #3
the moving era
the outbreak
to the next door~op theme #7
until you find a light~op theme #5
walk on your destiny
what she has left
where I stand
yoshiwara
Hanako to Ann:
Light behind the Clouds
onna no kokoro
The Works for Soundtrack:
Rainbow:
Lost Home
+
15-sai no Shiganhei:
tears fall in my heart
+
satoyama:
earth song
fairyland
the land of water
OK, think I covered everything up until the Aniplex anime era. Might come back to the rest later.