Find intervals on piano and guitar
Start by selecting a root note and interval type at the top. Click the "Instrument" button to switch between piano, guitar, and music notation. Play the selected interval by clicking the "Play interval" button or by pressing the spacebar on your keyboard.
Click on the piano keys or use your keyboard to play the piano. The keyboard's first row of letters corresponds to the white keys, and the row of numbers corresponds to the black keys. You can play multiple notes at the same time.
Click on the strings or use your keyboard to play the guitar. Each of the four keyboard rows corresponds to a string. Press and hold the shift key (⇧) and use the top two keyboard rows to play the top two guitar strings.
Free online interval exercises
Try our free interval exercises and learn how to identify, write, and play intervals. You'll also find a variety of other music exercises that will expand your musical understanding and abilities.