The Industry Standard Music Theory Series is back, newly updated to the 9 x 12 format with freshly engraved pages and updated content. Own the 21st Century version of the same series you have known and loved for years. Don't miss this opportunity to study and learn music theory from the greatest series ever written. With 29 easy-to-follow lessons including self-quizzes with answer key, review exercises, and writing practice, this Level 3 Edition covers: Major Scales, Major Keys, Compound Meters, Key Signatures, Chord Inversions, Chords in Root Position, Dominant 7th Chords, Major 7th Chords, Minor 7th Chords, Diminished Chords, Leger Lines, 32nd Notes, 64th Notes, Rests, Time Signatures, Triplets, Intervals, Key Chart, Natural Minor Scales, Harmonic Minor Scales, Melodic Minor Scales, Signs, Symbols, D.C., D.S., the Coda, and Fine. Level 1, Level 2, and the Complete Edition are also available.