This bolero in 4/4 is written for a male voice and provides challenging chords for the armonia section. Hal Leonard Mariachi Series · Each arrangement includes a professionally recorded demonstration CD · Scored for Violins, Trumpets, Armonia, Guitarron and Vocal · Instrumentation options for Flutes, Guitar and Bass Please note: the CD includes recordings of nine songs from the Hal Leonard Mariachi Series, but this item includes the printed music only for Despacito.