Music Tech Teacher

http://www.musictechteacher.com

I found this site interesting for learning music. They even have quizzes there.

http://www.musictechteacher.com/musicquizzes.htm

For example... if you need to understand the difference between a TIE and a SLUR... you can try this quiz.

http://www.musictechteacher.com/quiz_ties_slurs001.htm

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