Mans also looks at the way each cultural soundscape is a symbolic manifestation of a society's collective cognition, sorting musical behavior and sounds into clusters and patterns that fulfill each society's requirements. She probes the fact that in today's globalized and mobile world, as people move from one society to another, cross-cultural acts and hybrids result in a number of new aesthetics.

Finally, in addition to three personal narratives by musicians from different continents, the author has invited scholars from diverse specializations and locations to comment on different sections of the book, opening up a critical dialogue with voices from different parts of the globe. Musical categorization, identity, values, aesthetic evaluation, creativity, curriculum, assessment and teacher education are some of the issues tackled in this manner.