Major/minor Interval Group

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A student was trying to construct Major and minor intervals, but made a lot of mistakes! Are the intervals below Major, minor, larger than Major, or smaller than minor?

Larger than Major Major minor Smaller than minor	Larger than Major Major minor Smaller than minor	Larger than Major Major minor Smaller than minor
Larger than Major Major minor Smaller than minor	Larger than Major Major minor Smaller than minor	Larger than Major Major minor Smaller than minor

When an interval in the Major/minor group is a chromatic half step smaller than minor, we call it diminished. When an interval is a chromatic half step larger than Major, we call it Augmented.

Are the following intervals diminished, minor, Major, or Augmented?

Augmented Major minor diminished	Augmented Major minor diminished	Augmented Major minor diminished
Augmented Major minor diminished	Augmented Major minor diminished	Augmented Major minor diminished

Now construct some Augmented and diminished intervals from the Major/minor group:

Changing quality: Adjust the accidental of the upper note to make the specified quality.

diminished:	minor:	Major:	Augmented:

Did you notice how these intervals relate to each other?

You can use this to help you construct and identify intervals. You don't have to think of both a Major and minor scale, but just one or the other, and adjust the accidental as needed to make the correct interval!

Now construct all the types of intervals in the Major/minor group! Once you can do this, you've learned all the basic intervals!