Son Jarocho is a regional Mexican son musical style, where the artists using three main instrument which are jarana jarocho, requinto jarocho, and son jarocho harp. First is the two regional instruments which are jarana and requinto jarocho, jarana is an eight strings, guitar type that carved from a solid piece of wood and usually used for mãnicos. Then is the requinto jarocho which is also a small guitar type and has four strings and also it carved from a solid piece of wood and usually used for melody. Secondly is the traditional instrument which is the son jarocho harp, harp has a 36 strings, 16 are bass strings and the other 20 strings are treble strings, and it used for both bass and melody. Son jarocho”El Siquisiri” uses the Decima
