If the major scale is sweet, the natural minor scale is savoury. It's the other essential pantry - darker, moodier, and just as important. Most pop, rock, hip-hop, and electronic music leans on the minor scale more than the major.
The formula: T-S-T-T-S-T-T
Like the major scale, the natural minor has its own fixed pattern of tones and semitones. Compare it side by side with the major - the differences are subtle but the flavour change is dramatic.
Major pattern
Natural minor pattern
Three notes are lowered compared to the major scale: the 3rd, 6th, and 7th. The flattened 3rd is the biggest deal - it's what makes it sound minor.
A natural minor
A minor is the "default" minor key for the same reason C major is the default major key - it uses only white keys.
A natural minor step by step
A natural minor - all white keys from A to A
Relative major and minor
Here's a fascinating connection: C major and A minor use the exact same notes - just starting from different places. They're called relatives.
Same seven notes, different starting point and tonal centre
Every major key has a relative minor that starts 3 semitones below it. C major's relative minor is A minor. D major's relative minor is B minor. This pattern always holds.
Intervals from the root
Here are the semitone distances that define the natural minor scale, compared with the major.
The natural minor scale in numbers: 0, 2, 3, 5, 7, 8, 10.
Hear the difference
Same root note, different scale. The minor 3rd (Eb instead of E) is the defining sound change.
Key takeaway
The natural minor uses T-S-T-T-S-T-T (semitones: 0, 2, 3, 5, 7, 8, 10). It's the major scale with degrees 3, 6, and 7 lowered by one semitone. Every major key has a relative minor starting 3 semitones below (C major = A minor). Same notes, different emotional centre.
Next: variations on the minor scale that composers created to solve specific problems.
Try natural minor in Starts
Select "Minor" as your scale and hear how all generated parts use these darker intervals.