Blues Scale

 

Last updated on: 2009-08-19 3:54 PM

Generally, a blues scale is a six note scale with a numeric formula of 1-3-4-Flat symbol5-5-7-8/1 (note absence of the second and sixth degrees). A blues scale is simply a minor pentatonic scale with an additional Flat symbol5 degree. The "Blue" note as it is called, is used to create a heavier dissonance while playing over a blues chord progression or static dominant chord. The blues scale is widely used in blues, jazz and rock.

The scale patterns below are referenced as numbers #1, #2, #3, #4 and #5 which you will find correspond directly with the chord patterns and reading positions of the same number.

Blues Scale Profile

Numeric Formula 1-Flat symbol3-4-Flat symbol5-5-Flat symbol7-8/1
Notation Formula (key of A) A-C-D-EFlat symbol-E-G-A/1
Stepping whole-plus-half / whole / half / half / whole-plus-half / whole
Tonal tone-plus-semitone / tone / semitone / semitone / tone-plus-semitone / tone
Harmonized Triads (key of A) n/a
Harmonized Tetrads (key of A) n/a

Blues Scale Patterns

The scales below are not shown in any particular key, they are patterns which can be moved around the guitar neck freely using the tonic (circled dot) as your navigator. See example below.

  • How to use
  • As an example, let's say you require a D major scale
  • After playing all the major scale patterns, you decide on pattern #2
  • Pattern #2 has it's root on the 5th string so you need to find the D note on this string
  • Click the notes on the neck chart tab and find the D note on the 5th fret (5th string)
  • Now play the D major scale using pattern #2 on the 5th fret
  • Use the Octave chart tab to help you remember which notes are where
  • Use the Scale chart help tab if your a beginner at reading scale charts
Blues scale pattern 1
Blues scale pattern 2
Blues scale pattern 3
Blues scale pattern 4
Blues scale pattern 5
Scale chart help
Notes on the guitar neck chart (lite version)
Octaves chart

Using octaves to learn notes on the guitar neck

  1. First determine which chord you require, let's use a B major chord in this example.
  2. We know the root note is B, (if it were an A major chord the root note would be A and for Cma7 it would be C, etc etc)
  3. Using the notes on the guitar neck chart, find the B note on the 6th string, 7th fret.
  4. Now using the major scale patterns chart, look for pattern #4 which has it's root note on the 6th string and play it, your done!
  5. Remember, learning and memorizing notes, chord voicings and scales in this way will improve your playing skills, theoretical knowledge and desirability as a band member.

Blues Scale Audio Sample(s)

To download audio sample(s) for later listening, right click on the MP3 link, then from the context menu that appears select Save Target As (Internet Explorer) or Save Link As (Firefox).

Audio Sample Name Flash MP3
C Blues Scale Pattern #4 c-blues-scale-pattern-4.mp3

Related Lessons & Resources

External Resources