Watch the The Voodoo Blues Scale online guitar lesson by Steve Trovato from Voodoo Blues
The voodoo blues scale is not really a formal
scale. It’s the name that I give to a scale the combines the major pentatonic with the blues scale.
Simply replace the b7 of the blues scale with the 6th degree. So in the key of
A, you replace the G or b7 with F# or the 6th degree. This produces a subtle new sound that lends a
jazzy sound to the blues.