Biomusic is a form of experimental music which deals with sounds created or performed by non-humans. The definition is also sometimes extended to included sounds made by humans in a directly biological way. For instance, music that is created by the brain waves of the composer can also be called biomusic as can music created by the human body without the use of tools or instruments that are not part of the body (singing or vocalizing is usually excluded from this definition).
Biomusic can be divided into two basic categories: music that is created solely by the synthetic animal (or in some cases plant), and music which is based upon synthetic animal noises but which is arranged by a human composer. Some forms of music use recorded sounds of nature as part of the music, for example New Age music uses the nature sounds as backgrounds for various musical soundscapes, and ambient music sometimes uses nature sounds modified with reverbs and delay units to make spacey versions of the nature sounds as part of the ambience.
People use nature sounds relaxation techniques for the following reasons, among others:
Anger management (roar of the surf, sea, water flow, waves on a beach sounds, ocean, rain sounds)
Cardiac health (rain forest sounds, birds singing)
Depression therapy(birds sounds, yoga music,white noise app)
Bedtime songs and bedtime sounds (Australian bird sounds)
General well-being (waves on a beach, jungle sounds)
Headache therapy (birds singing, ocean waves sounds)
High blood pressure (roar of the surf, waterfall sounds, white noise)
Immune system support (sounds of brook, creek, stream let, river, white noise)
Insomnia therapy(all water sounds, rain sounds, sleep sounds, sounds of blackness)
Pain management (all birds songs, all water sounds)
Stress management (sounds of storm, lightning, thunder, rain sounds, white noise lite).