for the musical robots AMI and CARI; 5:00
From Here to There explores the transformational distance between contrasting entities. The idea of transformational distance, borrowed from psychology and algorithmic information theory, measures the similarity between entities as a function of the list of instructions that is required to transform entity A into entity B. The shorter and simpler the list, the more similar the entities are; the longer and more complex the list, the more dissimilar the entities are. The piece explores how such (dis)similarities affect the perception of musical (dis)continuity by juxtaposing and morphing between four themes. The piece explicitly measures inter-theme contrast by exhibiting the number of steps it takes to transform one theme into another. While we can interpret the idea of transformational steps in a variety of ways, in this work, I consider the number of compositional steps it takes to transform one entity into another. These steps are designed to be perceptually relevant and musically meaningful. In additional to transformational distance, ideas are expanded, manipulated, and developed according to compositional intuition and aesthetic considerations. Thus, an artistic context surrounds an experimental exploration.