
Discover key insights about the composition, arrangement, and composer, see what's included, and find information to enhance your practice and performance.

george c. hugg

paul hindemith

william hanna, hoyt curtin, carol matz

bernd alois zimmermann

george a. speckert

phil coulter, bill martin

ian callanan

matyas seiber


christopher norton

george shearing

joseph m. martin
New · Grammar of Music
Grammar of Music is our new interactive music theory system. Every interval, chord and progression plays as you read, so you train your ear while you learn — and every score you pick up starts to make sense.
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