By L. Dean Bye. For all instruments. Theory and harmony. All Styles. Level: Beginning. Book. 48 pages. Published by Mel Bay Publications, Inc.

By Sandy Feldstein. Textbook - General. Book. 32 pages. Published by Alfred Publishing.

(Lessons with Work Sheets and Supplements, the Minor Mode, Keys, Scales, Triads, Arpeggios). By Edith McIntosh. For Theory. This edition: Book 2, Part 2. Text. Standard notation. 62 pages. Published by Carl Fischer

Early Elementary Level. Arranged by Edna-Mae Burnam. Willis. Size 9x12 inches. 26 pages. Published by Willis Music.

Instructional book. Series: The Robert Pace Keyboard Approach. 47 pages. Published by Lee Roberts Music Publications, Inc.

A Workbook. By Quincy C. Hilliard. For Workbook. Sounds Spectacular - The Development of Skills In The Language of Music. Text. 24 pages. Published by Carl Fischer.

Berklee Guide. Duet, Music Theory, Sight Reading, Trio. Softcover Audio Online. 56 pages. Published by Berklee Press

By Trinity College London. Educational. Grade 6. Workbook. 72 pages. Published by Trinity College London

A Comprehensive Source for All Musicians. By Keith Wyatt and Carl Schroeder. Musicians Institute Press (Instruction taken from the curriculum of MI). Size 9x12 inches. 160 pages. Published by Musicians Institute Press.

Composed by Trinity College London. Educational. Grade 5. Book. 24 pages. Published by Trinity College London

Composed by Trinity College London. Educational. Grade 2. Book. 24 pages. Published by Trinity College London