AB Guide to Theory Part 2

A text book published by ABRSM (Royal Schools) that gives a thorough
explanation of all the topics covered in the grade 6 to 8 ABRSM theory books.

This second book in the series provides a thorough introduction to the
essentials in harmony and musical structure.
There are separate chapters on voices, string instruments, woodwind and brass
instruments, percussions and keyboard instruments, and instruments in
combination.
It also covers non-harmony notes, tonal harmony and chromatic chords, and
musical structure.

An essential tool for those studying these higher grades of ABRSM music
theory.