I'm looking for some good Ambient Study/Programming music featuring classical violin, viola, cello

Hi! I do a lot of coding both at work and as a hobby and enjoy instrumental music while doing so, and lately after playing games like Arcanum and The Order 1886, I've found that I REALLY like that style of stringed instruments. In fact if I look at alot of my 'favorite songs' in the past 20 years there is an inordinate amount of ones that feature some violin/cello in them.I'm wondering if anyone can point me to some concentration/study/programming type tracks/playlists that feature more classical stringed instruments.Thanks! via http://wapmaxi.com