Leda Valladares Y María Elena Walsh

Folklore argentino (música folklórica argentina) is the umbrella term for Argentina’s regional traditional music and song. It gathers styles such as chacarera and zamba from the Northwest, chamamé and rasguido doble from the Litoral, cueca and tonada cuyana from Cuyo, malambo and milonga pampeana from the Pampas, vidala and baguala from the Andean northwest, and many more. While its roots stretch back to the colonial era and to indigenous traditions, the genre crystallized as a modern national repertoire during the mid‑20th‑century folkloric boom. It is marked by guitar-based accompaniment (rasgueado strumming), bombo legüero drum pulses, rich vocal traditions (solo and choral), and dance forms in compound meters with characteristic hemiolas. Themes often evoke the land, the gaucho, love and longing, community festivities, indigenous memory, and social justice.

Calypso is an Afro‑Caribbean vocal music and dance style that originated in Trinidad and Tobago among Afro‑Trinidadians. It blends West African kaiso traditions and French Creole carnival song practices into a witty, topical song form built for public performance and communal participation. Musically, calypso is typically in 2/4 or 4/4 with a lilting, syncopated "calypso rhythm" that often accents a 3‑3‑2 feel across the bar. Melodies favor catchy, singable refrains, call‑and‑response, and verse–chorus structures. Instrumentation historically included tamboo‑bamboo and hand percussion, then small dance bands with guitar, cuatro, upright bass, brass, and later steelpan and full brass/engine‑room sections. Lyrically, calypso is renowned for picong (good‑humored verbal sparring), double entendre, social and political commentary, and news‑of‑the‑day storytelling delivered by charismatic calypsonians in tents and at carnival.

Villancico is an Iberian song form that emerged in late medieval Spain and flourished during the Renaissance and Baroque eras. Originally a secular, vernacular song associated with rural or popular themes, it evolved into a predominantly sacred genre performed in churches and cathedrals—especially around Christmas. Structurally, a villancico typically alternates a recurring refrain (estribillo) with one or more stanzas (coplas), often in lively, dance-like meters. Texts may be in Spanish or Portuguese and sometimes incorporate dialects and topical characters (for example, negrillos, pastorcillos), while the music ranges from simple strophic tunes to richly scored polychoral works with instrumental accompaniment.