Watch the Demented Blues?! online guitar lesson by Dweezil Zappa from Dweezology: Phrase Generators

Delving deeper into the "demented" phrasing, here I am going to show you some b5 and whole tone phrases that could work well over a blues. We'll be using the tri-tone in this lick which gives it a heavy and mysterious sound, sort of reminiscent of the score to "Jaws".