La description de Music Theory Helper

I made this app to help you easily understand and find info about music theory.
Please, contact me if you have any problems with the app, or if you want to share your feedback!
Available in: english, german, italian, russian and swedish
You can find information about:
• Chords
• Circle of fifths
• Exercises
• Intervals
• Note values
• Rests
• Scales
• Symbols (dynamics, articulation etc.)
There are multiple exercises available:
**Listening exercises**
• Intervals
• Chords
• Chord inversions
• Chord progressions (major)
**Reading exercises**
• Note Reading (treble and bass clef)
• Intervals
The app also includes a couple of music theory tools.