[mellody]

Of course I know that too, but I don't think I can buy it

If you like synchronicity, you should try this FictionJuncion album as well :

Spoiler:

Everlasting Songs

Tracklist :
1. KAORI & KEIKO - Hoshikuzu
2. YUUKA - Kioku no MoriHanamori no Oka
3. KAORI - dream scape
4. WAKANA, KEIKO & KAORI - Gin no Hashi
5. KEIKO - Kaze no Machi e
6. YURIKO KAIDA - here we stand in the morning dew
7. KEIKO - syncronicity
8. KAORI - Hanamori no Oka
9. WAKANA - Mizu no Akashi
10. YUUKA - cazador del amor
11. YURIKO KAIDA - Himitsu
12. KEIKO - Houseki
13. KAORI - Yume no Tsubasa
14. KAORI - Michiyuki
15. ASUKA - everlasting song ~japanese edition

Those songs are sang by FictionJunction members, no Hikaru :p

For angel gate, the original version didn't include Hikaru, it's only in live performance.

Yuuka credited as FictionJunction YUUKA, but she also has a stage name "Yuuka Nanri" she releasing singles and albums as well. (Check her discography)

If I'm not mistaken, Yuuka is Kajiura favorite singer. Live Vol. 4 has 2 part, Part 1 is special for Yuuka, with 2 backing singers, Yuriko Kaida & Hikaru (from Kalafina), Part 2 is for FictionJunction.

EDITED:
I like to answer XD

Originally Posted by Chiharo

I have a question. What is the language (other than japanese) they are usually singing throughout their songs?

ex. from kagayaku sora no shijima ni wa;

"mada sortiya mari michiya
sari mortiya mari ha imarida
sortiya mari michiya
sari mortiya mari e imariita da"

sounds like japanese but really isn't. So what is it? It's kind of driving me nuts.

It's Kajiura-go, or Kajiuran language.
Actually, Yuki Kajiura made those kind of language with a meaning, but it seems only Kajiura only who can understand, she ever said in an interview that it has meaning but imagine yourself about the meaning, so it's not a language which appear in real life XD

EDITED (again):
There's some songs where the lyrics are ONLY Kajiura-go, here's one of the example :

Spoiler: