So apparently there was a Bleach Concept album with the VA's for characters singing the openings and endings

Asterisk by Ichigo Kurosaki.
http://www.youtube.com/watch?v=1gjIK9xT1jU

CHU-BURA by Ishida Uryuu.
http://www.youtube.com/watch?v=7f4c7ZZJPdQ

Sen no yoru wo Koete by Kuchiki Byakuya and Abarai Renji.
http://www.youtube.com/watch?v=ed_foVaealE

Ichirin no Hana by Aizen Sousuke and Hinamori Momo
http://www.youtube.com/watch?v=ttGYgxLNEWY

TONIGHT, TONIGHT, TONIGHT by Zaraki Kenpachi.
http://www.youtube.com/watch?v=dW6jIwt3XMY

Life is Like A Boat by as Kurotsuchi Mayuri.
http://www.youtube.com/watch?v=xaHT8ugEgq4

Thank You!! by Kurosaki Isshin/Tousen Kaname and Hisagi Shuhei
http://www.youtube.com/watch?v=kNdChT5X7I4

HANABI by Hitsugaya Toushiro and Matsumoto Rangiku.
http://www.youtube.com/watch?v=-kQYyZZLRkA

Houkiboshi by Soi Fong and Shihouin Yoruichi.
http://www.youtube.com/watch?v=FiQ0TRIhifM

My Pace by Kon.
http://www.youtube.com/watch?v=zs8HO7FVuQI

Sakura Biyori by Unohana Retsu.
http://www.youtube.com/watch?v=eD7GLsGOLl8

Hikari no Rock by Komamura Sajin.
http://www.youtube.com/watch?v=sZrhxREXDes

Gallop by Jūshirō Ukitake, Kotsubaki Sentarou and Kiyone Kotetsu.
http://www.youtube.com/watch?v=xf_pVgTjNr8

Shōjo S by Rukia Kuchiki and Inoue Orihime.
http://www.youtube.com/watch?v=NdfgDza6Xo8

Someone needs to find me a torrent on this