Following is more info about the piece:
This composition explores interplay between structure and freedom. It is based on an 11-tone harmonic complex and a series of tonal effects providing backgrounds to, and interactions with, the soloist. The role of the soloist is entirely improvised.
The soloist can conceivably be any instrument. Additionally, the role of the soloist does not have to be limited to one musician. It can be expanded to multiple musicians...up to the size of a small band (any genre). Any creative possibility is fair game!
I envision this composition as being a framework for a collective creative process to take place between the soloist, conductor, and ensemble with each interacting with the others. In this way, the score is a point of departure for wherever the musicians want to take the music.