Complementing Ethnomusicology: An Introduction, this volume of studies, written by world-acknowledged authorities, places the subject of ethnomusicology in historical and geographical perspective. Part I deals with the intellectual trends that contributed to the birth of the discipline in the period before World War II. Organized by national schools of scholarship, the influence of 19th-century anthropological theories on the new field of "comparative musicology" is described. In the second half of the book, regional experts provide detailed reviews by geographical areas of the current state of ethnomusicological research.