**The UPDATED list**

The people who sang it: The song title
~Hueco Mundo~
Nel Tu: Every Fight! and Kokoro Oasis
Grimmy (:DDDD) : BrEaK and SIX feelings
Ulquiorra (da 'goth guy' lol) : CRUSH the WORLD DowN and OUR world
Kaname Tousen : Banshuu no Oto and Hoshi(Star)
Aizen (xpppp) : (i dont freakin know wat its called but its reflected)_(Flower)_Petal and _Kyouka_Suigetsu
Ginny (lol) : Sekai wa sude ni azamuki, Fuyu no Hanabi feat. Rangiku Matsumoto and Hyouri

~Soul Society~
Abarai Renji : Rosa Rubicandor, Lilio Candidior , Standing to defend you and Gomi Tamemitai na Machi de Oretachi wa Deatta (*Note there are only 3 songs not 4 rosa..lilio is 1 song)
Toushirou (:DDDDD XDDDDDDD)("Hitsugaya Taichou da" lol): This Light I see and BLEACH THE LIMITATION
11 squad(the weird squad): We
Kenpachi :0.0 *gulp* COME to LIKE it. This FIGHT Now.
Yachiru (aww...) : Funny Days
Rukia: Wind, Holy Fight feat. Inoue Orihime, Listen to one story feat.Byakuya,echo
Hinamori: Momoiro no hana
Matsumoto: Ranka of Ran hana(i dunno)
Hanatarou: Hanatarou desu, Shimpainai Oneesan feat. Kon

~Karakura Town~
Strawberry(got alot -.-):SKY HIGH, MY BLADE AS MY PRIDE,TATTOOS ON THE SKY, ZAN FEAT.ZANGETSU,MEMORIES IN THE RAIN FEAT. RUKIA,GLOW FEAT. RUKIA
Ishida:Quincy no Hokori ni Kakete,Aesthetics and Identity (:DDD),suigintou no yoru
Inoue Orihime: la la la
Zangetsu: RAIN
Kon:LIONS NEVER SURRENDER

~Extras(not exactly...)~
Jin Kariya, Rinrin,Cloud and Nova: LOOKING FOR.... ,GAME!GAME!GAME!,Faiteingusouru(Fighting Soul :DDDDDDDDDDD)

Just one question...do they have issues with their song title in capital letters?Mybe at the start,yes but its VERY VERY tiring for me to type out and reverting back to small caps, all that.