Date: December 2008
Creator: Welch, Chapman
Description: Three Pieces for Musicians and Computer implements a modular formal structure that allows the performers to experiment with the order and number of movements to arrive at their ideal combination. The piece is a collection of three solo works: Rameaux, Nature Morte, and Moiré for bass flute with b-foot, metal percussion (vibraphone, glockenspiel, and crotales), and clarinet (A and B-flat instruments) respectively. In addition to the original versions, an alternate version of each piece is included. The alternate versions add new performance elements to the original works: live electronics in Rameaux and Nature Morte and an acoustic quintet (flute, viola, percussion, piano and harp) in Moiré. These additions reframe the original works by introducing new harmonic, timbral, and formal connections and possibilities. The compositional process of Three Pieces relies on the notion of Germinal Elements, which are defined as the set of limited, distinct, and indivisible materials used in the creation of the work. Though Germinal Elements are indivisible, they undergo a type of developmental process through expansion and contraction, which is an increase or a decrease in the range or scope of any musical parameter (time, pitch, density, dynamic, duration, etc.) or set of parameters. Analysis of this cycle ...
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