Scale
The short version
A chosen set of notes that sound good together, in order.
Out of the 12 available pitches, a scale picks a handful — usually seven or five — and puts them in a ladder from low to high. Songs mostly stay inside their scale, which is why they sound coherent.
Scales, up and down
Sing along with the ascending version if you can.
C majorBright and settled.
A minorSame notes as C major, different home.
C major pentatonicFive notes, hard to go wrong.
A minor pentatonicThe blues and rock solo scale.
ChromaticEvery note — the full box.
Why you'd carePick a scale and you've narrowed thousands of choices down to a few that will basically always work.
Go deeper
The major scale pattern is whole-whole-half-whole-whole-whole-half. Start that same pattern on a different note of the scale and you get a mode — Dorian, Phrygian, Lydian, Mixolydian, Aeolian, Locrian.
88 words and counting in The Music Guide. Back to the guide
