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

paul williams

gary rhodes


sally ann morris

paul williams



marty hamby


johann sebastian bach

ruth elaine schram, joseph m. martin, becki slagle mayo, brad nix

emily lund
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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