Die 12 Cellisten der Berliner Philharmoniker

Cello ensemble refers to repertoire and performing groups written for multiple cellos (typically 4–12, and sometimes far more), treating the cello section as a self‑sufficient choir with soprano‑to‑bass roles covered by the instrument’s wide register. The sound palette spans organ‑like chorales, cantabile melodies in tenor/treble clefs, and percussive, guitar‑like textures when using extended techniques. The idiom coalesced in the early 20th century with Julius Klengel’s Hymnus for 12 cellos (Op. 57), then grew through works such as Villa‑Lobos’s Bachianas Brasileiras Nos. 1 and 5 for at least eight cellos. A major public face of the genre since the 1970s has been dedicated cello‑choir ensembles (e.g., the Twelve Cellists of the Berlin Philharmonic), alongside contemporary octets and crossover groups that commission new music and arrange everything from Baroque to pop and metal.

Classical music is the notated art-music tradition of Europe and its global descendants, characterized by durable forms, carefully codified harmony and counterpoint, and a literate score-based practice. The term “classical” can refer broadly to the entire Western art-music lineage from the Medieval era to today, not just the Classical period (c. 1750s–1820s). It privileges long-form structures (such as symphonies, sonatas, concertos, masses, and operas), functional or modal harmony, thematic development, and timbral nuance across ensembles ranging from solo instruments to full orchestras and choirs. Across centuries, the style evolved from chant and modal polyphony to tonal harmony, and later to post-tonal idioms, while maintaining a shared emphasis on written notation, performance practice, and craft.