Музыка для 18 музыкантов Стива Райха

Minimal music piece by Steve Reich
Music for 18 Musicians is a work of minimalist music composed by Steve Reich during 1974–1976. Its world premiere was on April 24, 1976, at The Town Hall in the Midtown Manhattan Theater District. Following this, a recording of the piece was released on the ECM New Series in 1978.

In his introduction to the score, Reich mentions that although the piece is named Music for 18 Musicians, it is not necessarily advisable to perform the piece with that few players due to the extensive need for musicians to perform on multiple instruments. The piece is based on a cycle of eleven chords. A small piece of music is based on each chord, and the piece returns to the original cycle at the end. The sections are named "Pulses", and Section I–XI. This was Reich's first attempt at writing for larger ensembles, and the extension of performers resulted in a growth of psychoacoustic effects, which fascinated Reich, and he noted that he would like to "explore this idea further". A prominent factor in this work is the augmentation of the harmonies and melodies and the way that they develop this piece. Another important factor in the piece is the use of human breath, used in the clarinets and voices, which help structure and bring a pulse to the piece. The player plays the pulsing note for as long as they can hold it, while each chord is melodically deconstructed by the ensemble, along with augmentation of the notes held. The metallophone (unplugged vibraphone), is used to cue the ensemble to change patterns or sections. Some sections of the piece have a chiastic ABCDCBA structure, and Reich noted that this one work contained more harmonic movement in the first five minutes than any other work he had previously written.