A b s t r a c t Throughout many centuries, the musical structure has had numerous modifications. We can observe the constant use of digits for convenience of notation of the music sounds, for example : digital organ bass, lute tablatures, guitar jazz ciphers. At nowadays the digital system of music teaching is absent in the curriculum and is not applied in practice because of teacher's insufficient professional knowledge in the sphere of child's neurophysiology . The findings of our scientific investigations have permit us to understand the most delicate mechanisms of child’s mental activity and to detect new creative abilities.Application of the information technologies will help schoolmasters to improve the quality, speed and efficiency of music teaching for beginners.