The ancient, time-honoured art form known as wayang kulit (literally, 'leather puppet theatre' or 'shadow puppet play') is found in many parts of South-East Asia, including the Malay Peninsula. The present book, an ethnomusicological study focusing on the musical sound and its role in the drama, explores an aspect of wayang kulit hitherto neglected by scholars. Based on interviews and recordings conducted by the author in the villages of Kelantan, as well as on her experience as a student performer in one of the finest and most skilled wayang kulit troupes in Malaysia, the book begins with a useful overview of the various types of wayang kulit in Malaysia. It then goes on to discuss the main theatrical conventions, puppet design, performance structure, musical repertoire, orchestral instruments, and characteristic features of the music of wayang kulit Siam, the most popular type of Malaysian shadow puppet theatre. Written in a pleasing, easily digestible style, this book will be of value to ethnomusicologists, sociologists, students and practitioners of the performing arts, theatre enthusiasts, and general readers interested in the arts and culture of South-East Asia.