Sorry, MusicTheoryOnline.com

Is Now Closed To New Members

We have consolidated many of our membership sites into one new site: Jazzedge Academy.

We are no longer accepting new students to MusicTheoryOnline.com.

However, you can still access MusicTheoryOnline.com lessons by becoming a Jazzedge Academy member.

With a Jazzedge Academy membership you'll be able to  access all MusicTheoryOnline.com lessons, including hundreds of hours of new lessons, through our improved website.

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NOTE: If you are already a member of MusicTheoryOnline.com, you can remain a member with zero change to your membership. However, if you cancel, you can not sign up again on that site.