Denis, after getting to spend so much time with Wawau I'm only guessing that you may have picked up on that 6 string reverse sweep thing that he pulls off a few times during those ( thank you very much!) live videos you posted. If you have the time can you post it? Thanks
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it's just a major triad arpeggio over a dominant chord..
over like a D7, he'll sweep a plain Ab arpeggio (tritone sub but not 7th)...
that's it
on G7, he'll sweep Db, etc...
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