La Koro Sutro

American gamelan is a movement within contemporary classical and experimental music in the United States that creates new repertoire for gamelan-style ensembles built or adapted outside Indonesia. It draws on the cyclical, layered textures of Javanese and Balinese gamelan while embracing American instrument-building, just-intonation tunings, and minimalist process techniques. Ensembles often use homemade metallophones, gongs, and resonators fabricated from aluminum, steel, and other materials, producing a shimmering, bell-like sonority that is at once Indonesian-inspired and distinctively American. Unlike traditional Indonesian genres tied to court, ritual, or theatre, American gamelan typically serves the concert stage and educational settings, favoring newly composed works, cross-cultural collaborations, and experiments that combine gamelan with Western instruments, voice, or electronics.

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.