The Bolero is a popular Latin rhythm originating in Cuba, and is the basis for this moderately paced version of this well-known Latin standard. Hal Leonard Mariachi Series - Each arrangement includes a professionally recordeddemonstration CD - Scored for Violins, Trumpets, Armonia, Guitarron and Vocal - Instrumentation options for Flutes, Guitar and Bass Please note: the CD includes recordings of five songs from the Hal Leonard Mariachi Series, butthis item includes the printed music only for Bésame Mucho.