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

christine donkin

jonathan tauscheck

david cundy

michael lucarelli

gilbert piger

robert g. farrell

e. daniel may

lacanski, nick

glen poehlmann

eamon mukhopadhyay

george gershwin, elena roussanova lucas
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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