Played by "parranderos" or "aguinalderos" that announce their arrival in song and seek to gain entry to the community houses to relate the story of the birth of Christ, and to share in the joy of the message of Peace on Earth and to all People of Good Will.
In exchange for the entertainment, "parranderos" are traditionally given food and drink: hallacas, panettone, rum and "Ponche Crema" (a form of alcoholic eggnog).
Nearly 50 years later, “El Burrito de Belén” remains a yuletide favorite, cherished in Latin communities worldwide — and beyond, into the Anglo market of the United States.
In Puerto Rico, the aguinaldo is a musical gift offered during the Christmas season and is a tradition inherited from the island's Spanish colonizers.
[2] Originally, aguinaldos were "villancicos" with strong religious connotations but soon evolved to "coplas" (quartets) and "decimas" (ten-verses compositions) about all kinds of everyday topics.
Aguinaldos were played with typical instruments such as the bordonúa, a tiple, a cuatro, a carracho or güiro, a cowbell, barriles de bomba, an accordion, and maracas.