See-Saw (group)

See-Saw was a Japanese pop duo (formerly a trio) originally from Tokyo, Japan. Its members included Chiaki Ishikawa (vocals) and Yuki Kajiura; former member left the group in April 1994 to pursue a writing career. The group temporarily disbanded in 1995, but reunited in 2001.
The duo of Ishikawa and Kajiura performed opening and ending themes in several anime series, including ".hack//SIGN" and ".hack//Liminality", two insert songs for "Noir", the first ending theme to "Mobile Suit Gundam SEED", and the final ending theme to "Mobile Suit Gundam SEED Destiny".
Discography.
A list of See-Saw’s works can be found at vocalist Chiaki Ishikawa’s website. Soundtracks and various artist albums that the group has also appeared on are listed here.
Soundtracks.
(2010) See-saw x Kalafina. Re track "あんなに一緒だったのに "Anna ni Issho Datta no ni"" "We Were So Close Together". this is going back to 2002.