Too many to post, it would be a mega thread hijack. ;)
I think they are the best!
I have very eclectic tastes, Pergolesi, Palestrina, Byrd, Britten, Anglican chant.
I am also a classical cello fanatic.
Jacqueline Dupre’, Steven Isserlis, Mstislav Rostropovich
but I love some of
Apocalyptica
http://www.youtube.com/watch?v=rbTozgoj9OQ
http://www.youtube.com/watch?v=GnpXB6O6RDY
My children never know what will be in the cd player. :)