Tetrishead
http://www.youtube.com/watch?v=rJiybW81mXA
Tetrishead (better sound quality)
http://www.imeem.com/people/chO_Hi_/music/Pg4C2MOW/zoe_keating_tetrishead/
Exurgency
http://www.imeem.com/someonefindalice/music/FlwC5GkK/zoe_keating_exurgency/
Walking Man
http://www.imeem.com/people/chO_Hi_/music/Tjg-KlJV/zoe_keating_walking_man/
Yo Yo Ma is another very well known in the classical style, here is a improvisation of Bach Cello Suite No 1.
http://www.youtube.com/watch?v=dZn_VBgkPNY
These are the two artists who really made me get hooked to Cello sound. If you compare the sound of all musical instruments there is something moving about the sound of a cello, its considered as the closest sounding instrument to the human voice. Listening to techno or any other contemporary music revs you up for the duration of the song, but cello is something that lingers in your mind for a long time.
Venkat Reddy