Please sing the note that is showing on the screen.

If you don't understand music notation, please visit the major scale.

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You can play the sound by tapping the play sound button on right top corner.

Please sing the note plus/minus the interval.

If you don't understand music notation, please visit the major scale and generic intervals.

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Please sing the note plus/minus the interval.

If you don't understand music notation, please visit introduction to chords.

You can skip this question by long press on screen.