Marilyn Mazur

Free jazz is a radical branch of jazz that rejects fixed chord progressions, strict meter, and conventional song forms in favor of collective improvisation, textural exploration, and spontaneous interaction. Musicians prioritize timbre, dynamics, and gesture as much as pitch and harmony, often using extended techniques (multiphonics, overblowing, prepared piano) and unconventional sounds. While rooted in the blues and earlier jazz vocabularies, free jazz frees improvisers from pre-set harmonic cycles, allowing lines to unfold over tonal centers, shifting modes, drones, or complete atonality. Rhythm sections may float without a steady pulse, or drive with layered polyrhythms and “energy playing.” The result ranges from contemplative soundscapes to cathartic, high-intensity eruptions. Culturally, the genre intersected with the civil rights era and broader avant-garde movements, emphasizing autonomy, community, and new possibilities for musical expression.

Violão clássico is the Brazilian Portuguese term for the classical guitar tradition: solo and ensemble repertoire performed on a nylon‑string (Spanish) guitar with notated scores, formal concert technique, and aesthetic roots in Western art music. While the modern classical guitar developed in 19th‑century Spain, the “violão” identity crystallized in Brazil through composers and performers who fused European forms (preludes, études, suites) with Brazilian melodies, harmonies, and rhythmic cells. The instrument’s warm timbre, polyphonic potential, and idiomatic right‑hand techniques (apoyando/tirando, arpeggios, tremolo, rasgueado) make it a complete orchestra in miniature. In Brazil, this tradition both preserves the canon (from Renaissance/Baroque transcriptions to Romantic originals) and expands it with a distinctive national voice.