AB Guide to Music Theory Part 2 ABRSM
Advanced Music Theory by Eric Taylor, suitable for Grades 6 - 8 of the ABRSM syllabus. A well organised introduction to the basic elements of non-harmony notes, tonal harmony and chromatic chords, and musical structure.
This compact book is best used with the supplementary books for ABRSM. Separate chapters on voices, string instruments, woodwind and brass instruments, percussions and keyboard instruments, and instruments in combination.