Here is the most viewed YouTube video on the theme of music + relaxing + meditation.

Enjoy:

More resources like this:

5 Ways Music Improves Your Health:
http://www.huffingtonpost.com/2015/02/02/music-and-health-rock-on_n_6573132.html

Meditation Google Aps:
https://play.google.com/store/apps/details?id=net.metapps.meditationsounds&hl=en

Wikipedia Info:
http://en.wikipedia.org/wiki/Meditation_music