Amazon.com description: Product Description: In the DVD Guitar World In Deep: How to Play Guitar Weirdness!, Guitar World magazine editor and instructor Andy Aledort shows how to play outside the box using chromaticism, pentatonic superimpositions, symmetrical diminished scales, and more! These techniques are used by many guitar legends, including Jimi Hendrix, Randy Rhoads, Zakk Wylde, Dimebag Darrell, John Scofield, John McLaughlin, Jeff Beck, and Eddie Van Halen. This DVD contains lessons on moving minor pentatonic lines up and/or down the neck chromatically, using symmetrical-diminished scales to create unusual melodic shapes, exploring chromatic movement via the harmonic minor scale, and much more!