I credit @NewAgeBlipper for turning me onto this song/video. He has a great collection of ambient, relaxing and meditative music at http://blip.fm/newageblipper or better yet, check the playlists at http://www.youtube.com/user/NewageBlipper. Jaune has collections there that can help you meditate, help you sleep, or just chill out for a bit.
Also check out more of Marcomé at her home page http://marcome.com. Gorgeous!!