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October 22nd, 2017, 09:55 PM
#1
Triads over dominant chords
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October 24th, 2017, 07:45 AM
#2
Hey Robert, thanks! That is a fun idea. Is it the fact that it is a dominant chord that makes the triad from a whole step down work? Something about the minor seventh of the root that that creates crossover? Using A7 = A - C# - E - G, (or A9, A11, A13 as you say) it somehow creates crossover with G= G, B and D? Weird how that works for the ear. Something about adding that G note helps us access the reset of the G triad? Cool. Will have to experiment. I need to get a looper again, and use also my Digitech Trio and mess with it.
Steve Thompson
Sun Valley, Idaho
Guitars: Fender 60th Anniversary Std. Strat, Squier CVC Tele Hagstrom Viking Semi-hollow, Joshua beach guitar, Martin SPD-16TR Dreadnought
Amphs: Peavey Classic 30, '61 Fender Concert
Effects and such: Boss: DS-1, CE-5, NS-2 and RC20XL looper, Digitech Bad Monkey, Korg AX1G Multi-effects, Berhinger: TU100 tuner, PB100 Clean Boost, Line 6 Toneport UX2, Electro Harmonix Little Big Muff Pi, DuhVoodooMan's Rabid Rodent Rat Clone, Zonkin Yellow Screamer Mk. II, MXR Carbon Copy Delay
love is the answer, at least for most of the questions in my heart. . .
- j. johnson
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October 24th, 2017, 01:29 PM
#3
Yes, the dominant chord has a b7 instead of major 7. You can't use this approach for a major 7 chord, because of that.
Another way to look at it is that if you add the A and G major triads together, you "almost" get the Mixolydian mode. Only note missing is the 6th.
A major triad - 1 3 5
G major triad - b7 2 4 (or b7 9 11)
You can also use the G major triad over an A minor chord. The A minor chord has the notes from G major in the scale/mode for A Aeolian or A Dorian!
The Law of Gravity is nonsense. No such law exists. If I think I float, and you think I float, then it happens.
Master Guitar Academy - I also teach via
SKYPE.
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Post Thanks / Like - 1 Likes