Oscar Chávez

Son huasteco (also known as huapango huasteco) is a traditional folk style from the Huasteca region of northeastern Mexico. It is performed by the trío huasteco: a virtuosic lead violin, a five‑course jarana huasteca (small rhythm guitar), and a deep‑voiced guitarra quinta huapanguera (eight‑string guitar). The style is marked by agile violin improvisation, bright strummed rhythms, and distinctive falsetto singing. Rhythmically, it pivots on sesquiáltera (the interplay of 6/8 and 3/4), which powers both the music and the zapateado dance on a wooden platform (tarima). Verses often use octosyllabic lines and can include improvised coplas that reference love, nature, regional pride, and playful duels in song. While festive and driving, the music also carries a lyrical, romantic tone.

Son jarocho is a traditional folk music and dance style from the Sotavento region of Veracruz, Mexico, shaped by the encounter of Spanish, Indigenous, and West African cultures. It is performed at community gatherings called fandangos, where singers, dancers, and instrumentalists trade improvised verses and rhythms in a festive, call-and-response setting. Its core sound blends strummed jaranas (small, re-entrant tuned guitars), the melodic requinto jarocho played with a plectrum, and the arpa jarocha (harp), supported by percussive zapateado dancing on a wooden platform (tarima). Additional timbres come from the quijada (donkey jawbone), pandero, and marimbol (bass lamellophone). Sones such as La Bamba, El Siquisirí, El Colás, El Balajú, and El Cascabel feature hemiola (sesquiáltera) grooves that alternate between 6/8 and 3/4, décima-verse poetry, and a communal, improvisatory spirit.