Our inventive activity is mainly focused both on investigation of child's neurophysiological peculiarities ( perception of the information from the sheet ,analysis and syntheses of the perceived patterns, realization of the neuro-motor function of hands on the keyboard of an instrument ) and on the development of the child's IQ . New technique that uses EEG, ENG, EMG data based on how child perceives patterns ( sound, visual, neuro-motor). Digital Conception Project " Reflection " is dedicated to children. Project " Reflection " was elaborated by Stepanov S.M ( teacher of music ) and Kolesnik V.D. ( pediatrician ) https://article.scholarena.com/The-Value-of-Elementary.pdf https://reflectionmusic.ucoz.com/ https://lnkd.in/dvGyhwh NeuromusicLab Reflection Ukraine