A PDF for these patterns can be found here:
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Looking for another way to alter a Dom7 chord, I combined the concepts of triad pairs and tritone substitution to create a hexatonic (6-note) scale.
The scales below are for G7 and use the G major (G-B-D) and Db major (Db-F-Ab) triads. When the notes are arranged linearly, you get the scale
G-Ab-B-Db-Dn-F or 1-b9-3-#11-5-b7 resulting in a G7(#11,b9) sound. I'm thinking of the Db enharmonically as C#, thus the #11 instead of b5.
This scale will give you three distinct modal patterns for guitar:
1st Mode - based off the root of each triad (G and Db)
2nd Mode - based off the 3rd of each triad (B and F)
3rd Mode - based off the 5th of each triad (D and Ab)
Fingerings of each mode are the same ascending & descending and are notated on the modes of G. Other fingering options are possible and should be explored.
Also known as the Petrushka scale (Stravinsky) or the tritone scale.
[ Ссылка ]
![](https://i.ytimg.com/vi/0FPmDoi0q5A/maxresdefault.jpg)