If you were to dissect a Salsa song in search of its back bone, you would have to set aside several other rhythms, piled onto the core like layers of tissue. This is because, as we have been discussing, Salsa is made up of several rhythms, mostly of Cuban origin. As we also have learned, Cuban origin means African origin. In this dissection, eventually you would run into the simple sound made by two pieces of wood striking each other. It is a very distinctive pow, pow, pow, powpow -type rhythm, or three distinct hit-pause-hit-pause-hit pause, followed by two hit-hit impacts closer to each other, all this repeated over and over. " Cinco golpes en dos compases de música " (five notes in two music measures) is what those who understand this sort of thing call it. They also call this simple rhythmic progression a clave (a key). There are several claves , the most common are the Son , the Rumba , and the Samba , all Cuban descendants of African claves . When performing th