# Harmonic interval

Screenshot of the program practising intervals using the buttons interface.

This exercise is one of the exercises you can use to practise intervals. The concept is pretty simple: You press the New interval button to play a random interval, and then you should tell what interval it was.

Hvis du bruker knappe-grensesnittet, så kan du høyreklikke på knappene for å høre det intervallet de representerer.