The app is for both online and offline learning. For online learning you can use the app on your mobile and for offline learning you can use it on your tablet. It has different sections like music notes, chords, scales, songs, rhythm, melody, and more. 

The app is very easy to use and understand. It has different lessons and exercises that will help you improve your music skills. It is very easy to use and understand. 

For chords you can choose between root, major, minor, and melodic chords. You can add notes and you can use any note to add to the chords. You can add more than one note to the chords. For scales you can choose between the major, minor, and melodic scales. 

The app has different music instruments like piano, guitar, drums, harp, flute, and more. You can add more than one instrument to the songs.