MusicTheoryPro helps you improve your music knowledge. Users who are just learning music will be able to practice naming notes. The help section includes instructional videos with graphics and audio to teach the basic concepts. As they progress, they will master key signatures, intervals, scales and chords. The ear training section provides many challenges for advanced students. It takes a sharp ear to identify altered dominant chords and modal scales quickly. Finally, you can increase your music skills by competing with others.