Explorations in Music Theory: Harmony, Musicianship, Improvisation offers an innovative learning approach to music theory, centered on instrumental skills, improvisation, and composition. Providing a comprehensive textbook to support music theory curricula, along with an accompanying workbook, it includes extensive performance-based exercises in each chapter, alongside written theory and analysis. This book teaches harmony as a series of historical practices, each with different advantages and disadvantages. Classes are empowered to critically compare these practices and adopt those that they find most effective. Designed to support multiple learning modalities, and incorporating repertoire from a diverse array of composers, this book offers instructors and students a comprehensive and engaging foundation in music theory.