Stream PLANET 4D music

planet 4dVery fast presentation of my 4D Models for Mathemusic. please see in playlists for more detailed content, and conferences. Planet 4D models are geometrical vizualisations for Music TonalBeside a geometrical part that has been calculated with the help of the graph theory, the Planet-4D model includes twelve ideograms that can either symbolize notes, chords or scales