Each album in this collection is respectively designed to aid various sleep related problems such as insomnia, hypersomnia and lethargy, in order to help you establish a regular pattern of sleep that is restorative, regenerative and satisfying.
http://www.chinalifeweb.com/cgi-bin/ss000001.pl?SECTIONID=sleep-music.htm&NOLOGIN=1 Sleep Music 28 2 sleep-music.htm Martial Arts Music