Online Music Theory Quizzes

These online music theory quizzes can help you improve your knowledge of theory! Take the quiz as many times as you like, and see if you can top the leaderboard.

Take the MEGA quiz - notes in ALL KEYS!

Focus on individual keys:
Notes in the Key of C
Notes in the Key of G
​Notes in the Key of D
​Notes in the Key of A
​Notes in the Key of E
​Notes in the Key of B
​Notes in the Key of F#
​Notes in the Key of C#
​Notes in the Key of F
​Notes in the Key of Bb
​Notes in the Key of Eb
​Notes in the Key of Ab