Songs in Their Heads is a vivid and engaging book that bridges the disciplines of music education, ethnomusicology, and folklore. This revised and expanded edition includes additional case studies, updated illustrative material, and a new section exploring the relationship between children's musical practices and current technological advances. Designed as a text or supplemental text for a variety of music education methods courses, as well as a reference for music specialists and classroom teachers, this book can also help parents understand and enhance their own children's music making.