Earlier in the book you learned the Blues scale in the keys of A and E. The following diagram shows the Blues scale formula in the key of C, along with the fingering for the E form of the C Blues scale. Play through it many times in different positions on the fretboard until you have it in your memory. Try playing it with your eyes closed and visualize each note on the fretboard as you play it. As you do this, sing the names of the scale degrees. If you use this method of practicing any new scale, you will learn it much quicker.
Here are some examples demonstrating the use of the Blues scale. As with previous examples using the minor pentatonic scale, analyze each one and then use what you have learned to create your own licks from the Blues scale.
There is often more than one way of writing a particular note. E.g.: the note F sharp can also be called G flat. These two notes have exactly the same sound and the same fingering. Therefore, either spelling of the note may occur in the written music. This is called enharmonic spelling of the same note.
The C Blues scale is often written using a Gb note instead of an F# note. The following example uses both versions of this note.
Like the minor pentatonic scale, there are five different forms of the Blues scale which cover the whole fretboard. In fact, this principle of five fingering patterns applies to all scales. The following diagrams demonstrate the fingering patterns for the D form, C form, A form and G form of the C Blues scale, along with licks derived from each form. Memorize both the scale fingerings and the licks and then transpose them to other keys by moving them up or down the fretboard.
This lick is played within the D form of the C Blues scale. If you have trouble learning it, you probably need to spend some more time memorizing the previously shown scale pattern.
Here is a lick which is derived from the C form of the C Blues scale. As before, memorize the scale fingering well and analyze the lick before transposing it to other keys.
To complete the five forms of the Blues scale, here is a lick which is derived from the G form.