This work investigates the intersection of musical performance and semiotic theory, questioning how non-verbal sound functions as a communicative sign system. The authors, Gregory John Decker and Matthew R. Shaftel, draw upon their backgrounds in music theory and musicology to construct a framework that bridges the gap between abstract musical structure and human interpretation. By analyzing the mechanics of how listeners decode performance, they argue that musical meaning is not inherent in the score but is actively constructed through the interaction of performer intent and listener perception.

Experts in musicology recognize this text as a rigorous exploration of how musical performance functions as a language. Readers frequently note the academic density of the prose, which is intended for advanced students and scholars of music theory.