The following lesson page is an excerpt from Richard Daniels' book, The Art of Playing Rock Guitar, available on-line from The Heavy Guitar Company. Please check out the book for more great ideas like this.

Rolling and Tumbling: Part V
In this example, we add the major 2nd and the major 6th to an E blues scale to create the tumbling patterns shown below. Note how measure two is the same as measure one, but repeated an octave lower:

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