Nice! Thanks for the links. I'm sure you are familiar with Real World Records, one of Peter Gabriel's projects. Typically very high SQ recordings. The samples on the website seem to be victim of the loudness war but if you turn it down a bit you can get a taste of what they have
Suggested artists:
Afro Celt Sound System
Temple of Sound
Sheila Chandra
Geoffrey Oryema
Nusrat Fateh Ali Khan
The Terem Quartet
Just for starters...