Villa-Lobos, H.: String Quartets, Vol. 1 - Nos. 1, 6, 17

Modern string quartet refers to 20th- and 21st‑century writing and performance for the traditional two‑violins, viola, and cello ensemble, recasting the classical form with modernist, post‑tonal, minimalist, spectral, and post‑minimal languages. Hallmarks include extended techniques (sul ponticello, col legno, microtones, noise textures), flexible rhythm and meter, and harmonic vocabularies that range from atonal/serial procedures to modal, spectral, and neo‑tonal practices. Texture and timbre are often treated as primary compositional parameters, and form may be multi‑movement or a single, continuous arc. The genre bridges concert tradition and contemporary practice: canonical quartets commission and premiere new works, and living composers continuously expand the medium’s expressive palette in dialogue with a centuries‑old chamber tradition.