Musical documentary film about the similarities between two types of music genres known as Salsa and Reggaeton. The clave is the five-note two-bar rhythm pattern which generates rhythmic measurement and is the foundation and backbone of Salsa and all Afro-Cuban based music. Musical documentary film about the similarities between two types of music genres known as Salsa and Reggaeton. The clave is the five-note two-bar rhythm pattern which generates rhythmic measurement and is the foundation and backbone of Salsa and all Afro-Cuban based music. Musical documentary film about the similarities between two types of music genres known as Salsa and Reggaeton. The clave is the five-note two-bar rhythm pattern which generates rhythmic measurement and is the foundation and backbone of Salsa and all Afro-Cuban based music. Musical documentary film about the similarities between two types of music genres known as Salsa and Reggaeton. The clave is the five-note two-bar rhythm pattern which generates rhythmic measurement and is the foundation and backbone of Salsa and all Afro-Cuban based music.