Part of The Acoustic Research Series, the ALPHA RELAXATION SYSTEM is two hours of soothing and calming music mixed with three-dimensional nature sounds and is designed to relieve feelings of stress. Pulses of sound imbedded in the music resonate with brainwave frequencies to induce varying alpha states. The two-part program is based on fifteen years of clinical research and consists of two CDs, one to promote deep relaxation and meditation and one to produce a lighter alpha state that encourages calm and increased productivity. An informative instructional booklet is included.