
Intervals
Learn how to measure and name the spaces between notes using half steps.

In the world of music theory, an “interval” refers to the space between two notes. When two notes are played at the same time, we call that a Harmonic Interval. If they are played one after the other, we call that a Melodic Interval.
In the world of music theory, an “interval” refers to the space between two notes. When two notes are played at the same time, we call that a Harmonic Interval. If they are played one after the other, we call that a Melodic Interval.
We construct intervals using a half step as our unit of measurement. Remember, a half step moves one step up or down on the piano roll.
A Minor Second is built from one half step. A Major Second is built from two half steps. Three half steps in a row create a Minor Third, and so on. Check out the list below to learn the names and half steps needed to create all the different intervals in an octave.
