The Grade Ten workbook presents perfect, major, augmented & diminished intervals & inversions, chromatic & diatonic half steps, major, minor, diminished & augmented triads & inversions, diatonic, chromatic & whole tone scales, three types of minor scales, seventh chords, V7 chords, major & minor circle of 5ths, parallel keys, simple, compound & irregular meter, open & close harmony in four-part writing, authentic & half cadences, four-part harmonic analysis, transposition, melody writing in melodic minor, vocabulary, composition, ear training and a review test. Free ear training videos for each ear training exercise are hosted on the Theory Time YouTube channel. This workbook includes 59 pages, 10 lessons and 5 Challenge Sheets.