I've recently bought a notation editor and have written some music with the goal of your description in mind.
Hope its not presumptuous to post it, I've never shared my music except with family and friends thus far. tis a short and simple song called Summerhaze, it's in one of the sacred frequencies.
http://www.folkentaels.com/video/summerhaze.mp3
For me, Bach, Vivaldi, Narvaez, and Dowland are my favorites to really relax and contemplate to.
