Theory of Music Workbook Grade 3 (Trinity Guildhall Theory of Music)

The workbook is very well organized. Every concept is explained clearly and followed by helpful exercises. My son find this approach very useful for understanding and remembering with ease. Despite playing at an early advanced level with a private teacher, I had never had theory lessons before, though many notions were already here and there in my mind. This book and the following grades were fundamental in order to get a formal and precise knowledge of music theory.