Starting from the neurological discoveries related to the phenomenon of binaural beats and musictherapy, the SoundOrphine® Team has created and patented a software that allows to rework, automatically and quickly, musical compositions and songs already recorded in MP3, WAV and OGG format; these automatic reworkings add to the existing audio tracks some effects that can induce particular feelings during extended listening through the use of stereo headphones. How? By stimulating the production of endorphins, natural substances and potent mediators of feelings ranging from welfare to pleasure. The human brain produces endorphins in a natural way but the stimulation of binaural beats generated by our sound effects enhance their synthesis in order to increase the natural functionality.