[Tones and being tuned. Suggestions for the common origins of music therapy and hypnotherapy].

Sound vibrations are viewed to play an important role in embryonic development. Before the cochlea evolves, the haptic and mechanic skin-receptors detect the amniotic fluid's pressure-waves produced by sounds in uterus. Touching and hearing are seen as primordial and the most relevant stimuli both of mother-fetus attunement and development of fetal nervous system. Man is attuned to environmental stimuli, mainly to human speaking since the embryonic period. Attunement is secured by energy zones (chakras) circling around body. It is considered to be base of our music capacity. Origin of hypnotic susceptibility is viewed as being in embryonic period as well. Movements, experiences supposed, bonding and communication patterns of both of fetus and hypnotized person are suggested to show similarities. Prenatal audio-somatosensory stimulating program facilitates newborn babies' cognitive, emotional and bonding capacities. As a matter of fact, by virtue of regressive fetus-like experiences, hypnotherapy contributes to the restart of personality development halted by trauma.