These tapes are "translations" of Mandel's color frequency patterns or treatment into sound therapies, available on audio cassette and soon on CD. The recordings were a collaborative effort between Mandel and well-known German music therapists.Different sound therapies address a variety of treatments.
Insomnia Cassette
Promotes relaxation and a natural sleep.
Side A. Improving the ability to fall asleep
Side B. Falling asleep calmly and relaxed
