Play any of the Key of G scales patterns over this D7 vamp. You can begin and/or end your phrases on the D note(Root) and A note(5th) for starters. This concept is essentially playing in the D Mixolydian mode.
This track features a Custom 7 string guitar made by Jimmy Foster. The track is a single take that has been processed to created two different sounds for the bass and treble strings. Here is a basic tab that you can view or download. This is a "six string tab" so I am not including the "D string" in this basic version. The tuning of the guitar is low to high - A E A D G B E.
Quote of the Day
The deep thinkers of all ages have therefore held one principle of awakening to life, and that principle is: emptying the self. In other words, making oneself a clearer and fuller accommodation in order to accommodate all experiences more clearly and more fully. All the tragedy of life, all its sorrows and pains belong mostly to the surface of the life in the world. If one were fully awake to life, if one could respond to life, if one could perceive life, one would not need to look for wonders, one would not need to communicate with spirits; for every atom in this world is a wonder for the one who sees with open eyes.
- from "The Mysticism of Sound and Music" The Sufi Teaching of Hazrat Inayat Khan