By Andrew Surmani, Karen Farnum Surmani, and Morton Manus
Series: Essentials of Music Theory
Category: Textbook - General
Format: Book

Choir/voice
Composed by Ronald Slabbinck, Holly Slabbinck.
Format: Book
Level or Grade: Beginner / Intermediate
Series: Kno eBooks; One-Minute Theory and One-Minute Sight-Singing

Choral score.
Duration 1'

Theory.
Composed by Charles S. Peters.
Format: Book
Level or Grade: 6
Number of pages: 32
Series: Master Theory

General Music. General Theory. Instructional book. With instructional text and musical examples.

by Grace Vandendool

Instrumentation: Piano (Theory)
Composed by Three Cranky Women (TCW Resources).
Format: Book
Level or Grade: 1
Series: TCW Theory Gymnastics™

TCW Resources. Teacher's guide.

2-8 players (Card Game)
Composed by Three Cranky Women (TCW Resources).
Format: Deck of Cards (Music Games & Accessories)
Level or Grade: Early Int. - Adv.
Series: TCW Card Games

By M'lou Dietzer
Series: First Impressions Theory Series
Category: Piano - Dietzer Method
Format: Book
Instrument: Piano
Level: Intermediate

Piano
Composed by Laura Zisette, Charlene Zundel Shelzi, Kathleen Lloyd. Reference.
Format: Book
Level or Grade: 1
Series: TCW Theory Gymnastics™

TCW Resources. Answer key.

Author/Composer: Emeritus Professor Edward Ho