"The AB Guide to Music Theory Parts 1 and 2" is a comprehensive workbook for beginners interested in music theory, specifically tailored for piano players. Written by Eric Taylor, this paperback book covers essential topics in music theory in English language. With a focus on the piano as the primary instrument, this workbook is designed to guide musicians through the fundamentals of music theory in a clear and informative manner, making it an invaluable resource for those looking to enhance their musical knowledge and skills."