May 14, 2019 by Klaus Crow
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Everything evolves around scales. We use scales to create music, study music theory, understand music, build chords, progressions, arpeggios and learn soloing and improvisation.
So how do you build a scale with a formula, how do you figure out the notes for a particular scale, what else can you do with a scale formula and how can you make sense of it all?
Well, let’s find out.
The scale formula gives you insight in the notes you play. It gives you a clear overview of how scales relate to each other and reveals the easiness of building any scale in seconds.
It also a great tool for learning and understanding christian dating online and soloing. Once you know the logic behind a scale and how to use the formula, a lot of pieces to the puzzle will fall into place one step at a time.
To construct or build a scale we need a https://www.guitarhabits.com/626217-bbw-dating/ and a scale formula. We use the major scale as groundwork and reference point for building all the other scales and then apply the appropriate scale formula to fill in the notes.
What is a scale formula?
A scale formula shows you the notes of a scale compared to the notes of the major scale.
Let’s explain:
The notes of the major scale are referred to as numbers 1 2 3 4 5 6 7
See here the notes of a C major scale:
C D E F G A B 1 2 3 4 5 6 7 See image below, first two scale diagrams. Then you choose a scale formula. Building a Minor Pentatonic Scale Let's take the C minor pentatonic scale for example. The Major scale formula = 1 2 3 4 5 6 7 C major scale = C D E F G A B The Minor Pentatonic scale formula = 1 b3 4 5 b7 C Minor Pentatonic = C Eb F G Bb So you play the first note of the major scale, then the third note lowered by a half step, the fourth note, the fifth note and the seventh note lowered by a half step. b3 (flat three) means you take the third note of the major scale only a half step down. The third note of the C major scale is E, so if you go down a half step E becomes Eb (E flat). b7 (flat seven) means you take the seventh note of the major scale only a half step down. The seventh note of the C major scale is B, so if you go down a half step B becomes Bb (B flat). The notes of the C minor Pentatonic scale consists of the notes C Eb F G Bb (1 b3 4 5 b7) See image below, diagrams three and four. You can do this with any scale in any key. Pick the appropriate major scale key and scale formula below: Major Scales in Every Key: A major scale = A B C# D E F# G# A Bb major scale = Bb C D Eb F G A Bb B major scale = B C# D# E F# G# A# B C major scale = C D E F G A B C Db major scale = Db Eb F Gb Ab Bb C Db D major scale = D E F# G A B C# D Eb major scale = Eb F G Ab Bb C D Eb E major scale = E F# G# A B C# D# E F major scale = F G A Bb C D E F Gb major scale = Gb Ab Bb Cb (=B) Db Eb F Gb G major scale = G A B C D E F# G Ab major scale = Ab Bb C Db Eb F G Ab Common Scale Formulas: Major scale = 1 2 3 4 5 6 7 (C D E F G A B) Minor scale = 1 2 b3 4 5 b6 b7 (C D Eb F G Ab Bb) Minor pentatonic scale = 1 b3 4 5 b7 (C Eb F G Bb) Blues scale = 1 b3 4 b5 5 b7 (C Eb F Gb G Bb) Major pentatonic scale = 1 2 3 5 6 (C D E G A) Harmonic minor scale = 1 2 b3 4 5 b6 7 (C D Eb F G Ab B) Melodic minor scale = 1 2 b3 4 5 6 7 (C D Eb F G A B) Ionian scale = 1 2 3 4 5 6 7 (C D E F G A B) Dorian scale = 1 2 b3 4 5 6 b7 (C D Eb F G A Bb ) Phrygian scale = 1 b2 b3 4 5 b6 b7 (C Db Eb F G Ab Bb) Lydian scale = 1 2 3 #4 5 6 7 (C D E F# G A B) Mixolydian scale = 1 2 3 4 5 6 b7 (C D E F G A Bb) Aeolian scale = 1 2 b3 4 5 b6 b7 (C D Eb F G Ab Bb) Locrian scale = 1 b2 b3 4 b5 b6 b7 (C Db Eb F Gb Ab Bb) Whole tone scale = 1 2 3 #4 #5 b7 (C D E F# G# Bb) Whole-Half Diminished = 1 2 b3 4 b5 b6 6 7 (C D Eb F Gb Ab A B) Half-Whole Diminished = 1 b2 b3 3 b5 5 6 b7 (C Db Eb E F# G A Bb) Assignments 1 - Create an online dating for 21 year olds: * Look for the A major scale in the list above. * Look for the "harmonic minor" scale formula and write it down. * Fill in the notes for the A harmonic minor scale. * Look for the notes of the A harmonic minor scale on your guitar neck. * Play the A harmonic minor scale on your guitar. * Now play it in different keys. 2 - Build an A major scale. 3 - Build an A minor scale. 4 - Build an A minor pentatonic scale. 5 - Build an A major pentatonic scale. 6 - Write down the difference between a major and a minor scale formula? 7 - Memorize the major, minor and minor pentatonic scale formulas. 8 - Learn to be aware of the note numbers whenever you play a scale. Have fun!
wayne says
Good work, thank you . It helps much :):)
Hemanth Jois says
Brilliant ! was looking for something like this, thank you so much :)
B Collins says
This should be the first thing you should learn on a guitar but nobody explains it as good as this thanks five years on
janek says
Excellent!
Dulanja says
Thanks you so much and it is very useful
vousmeverrez says
Very good! Simple but good! Thank you so much it’s very useful:)
Hatela says
Very elaborate yet simple to understand
Jamie says
Great article but I do think your majour scale formula is confusing i.e: 1234567…. because where it works in C it gets funky in other keys. The ol wwhwwwh makes a bit more sense (to me at least) when building a majour scale in any key.
Murray says
Keep BOTH the wwhwwwh and 1234567 mnemonic guides (for Major/Ionian) in your memory. The first details the intervals, and the second details the degrees (note order/function) of the notes referenced to the Major scale. Both are useful for different purposes. Knowing them both gives you a fuller understanding of the theory.
YOU decide what makes a light turn on in your head in learning/understanding incrementally…much more important than someone saying theory isn’t useful or that it impedes their creativity. That may be true for one person’s perspective, but not all.
Plenty of talented musicians in history did not need theory, but the more one knows, the better one can explain to others, or analyze what someone else has shared (by ear or on paper).
Something that seems non-useful or confusing one day becomes enlightenment (for me, it might be the 1st or 4th time/person I think about something!) It’s like an investment in your musicianship.
Paige says
These scale formulas are super great! Could I use them to teach professional guitar lessons?