Because OFF VOCAL is available everywhere, I've seen these songs from Nico and I've downloaded them for my own. Since I can't take to take these for myself, and I can't be so selfish, I am sharing these.
NOTE: THESE ARE ALL VOCAL ONLY. That means the background music were removed by the users. I did not make the editing.
I am not biased too. Most of the songs I've seen are from GRANRODEO. wwww
CLICK THE TITLE OF THE SONG.
Can be downloaded from Mediafire.
Kimi no Shiranai Monogatari -- supercell
ROSE HIP-BULLET -- GRANRODEO
Mistake -- GRANRODEO
tRANCE -- GRANRODEO
Soul Crazy -- GRANRODEO
Mesmerise -- GRANRODEO
Doukoku no Ame -- GRANRODEO
Silhouette -- GRANRODEO
Rain Beat -- GRANRODEO
Murasaki Honou -- GRANRODEO
VIP -- SID
HIGHSCHOOL OF THE DEAD -- Kishida Kyoudan
RO-KYU-BU -- Ro-kyu-bu (Hanazawa Kana, Hikasa Yoko, Iguchi Yuka, Hidaka Rina, and Ogura Yui)
Renai Circulation -- Hanazawa Kana
Mirai Chizu -- STARISH
Dead END -- Faylan
Only my railgun -- fripSide