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« on: May 31, 2011, 05:59:50 PM »
All this Minor Pentatonic/Major Pentatonic stuff came together for me the day I realized that the scales shapes are exactly the same – that is, the first scale position of the major pentatonic is the same as the second scale position of the minor pentatonic just moved back one scale position. For instance, the first position of the A minor pentatonic starts on the root note A, the second position starts on the note C. If you simply take that second minor position shape and move it back so it starts on A, you’re playing the first major pentatonic position. Move the third position minor scale shape back to the second position spot and you’re playing the second position major shape. And so on. Just be aware that the beginning note of each position beyond the first changes as you move from minor to major. I’m probably explaining this badly, but if you just have a look at a fretboard diagram, then start comparing the minor and major scale shapes, you’ll see it right away. It’s very handy. If you’re running a bluesy lick in minor pentatonic, you can slip straight into the major pentatonic for a few notes, then drop straight back into minor and barely have to move your hand. I think Clapton does that sort of thing quite a bit. Like I said, very handy and you don’t have to learn gobs of theory. And, as the major shape contains the II, III, and VI, and drops the bIII, IV, and bVII of the minor scale, it fits just fine over 7 and 9 chords. And with the Root and V in common it’s pretty easy to slip seamlessly from minor to major and back again. Now that I’ve figured all this out, I just need to learn to use it effectively… As DetroitBlues pointed out though, lots of major riffs will cause you to lose that beautiful bluesy dissonance.