Music to Promote Sleep by SonicAid
- Scientifically designed by Dr. Lee R. Bartel.
- Composed by Hennie Bekker.
- Promotes sleep through the development of a Delta brainwave state.
- CD runs about an hour long.
- Scientifically designed by Dr. Lee R. Bartel.
- Composed by Hennie Bekker.
- Promotes sleep through the development of a Delta brainwave state.
- CD runs about an hour long.
