A Master Class in Latin Percussion Technique with Dafnis Prieto, Part 12: The Piano as Rhythm Instrument in Afro-Cuban MusicDrummer and professor of Percussion Dafnis Prieto continues his master class in Latin rhythms and percussion with a response to an audience question about the role of the piano in Afro-Cuban music, and how the tumbao pattern, played on a piano or a tres fits into the framework of the clave.