I found this great site with all pieces of music from the manga. Here's the link:

KISS (Matsumoto Tomo) - Music from the manga

All credit goes to Mitari Enteh aka Jane and the respective artists.


UPDATE:
The original site shut down some time ago but thanks to the Wayback Machine the list is still accessible.


Last edited by Tripitaka at 10:51 pm, Sep 17 2014

________________
"Stories are what death thinks he puts an end to.
He can't understand that they end in him, but they don't end with him."
- Ursula K. Le Guin, Gifts

To be savoured:
- Blood Alone by TAKANO Masayuki
- Otoyomegatari by MORI Kaoru
- Gangsta. by Kohske
- Seishun Kouryakuhon by AKIZUKI Sorata