How to play Chord-Melody on Piano as a 3 Part System distributing the voices correctly chording with both hands. Register at Register to access the InsidePiano's Video Tutorials user interface and get a free set of piano lessons and exercises. When you Register to InsidePiano you get free access to the "Piano for the Modern Musician" Video Series. Heaven Series. (Basic). Discuss theory and essentials. The Red Series. (Intermediate). Speak about using the extensions….