
RICK FITZPATRICK
New member
Viola! You have just learned 72 Chords! Congratulations.

M(maj) x 12 keys = 12 chords
m(min) x 12keys = 12 chords
Dom(b7) x 12 keys = 12 chords
I only see 36. 5 qualitys x 12 keys = SIXTY CHORDS...period. All else are extensions, alterations and their inversions.
What about the other 2 qualities? And the inversions. Just because you don't play them doesn't mean they don't exist. A system is comprised of the whole.
I suppose the 60 Chord system is similar to this one.
If it was, you should be able to play this in all 12 keys 120bpm
medium gypsy(bossa nova "type" feel)
Intro(no tempo) 1 bar per chord /= 1/2 bar (2)bars
Intro IV III IV bVIM V
8bars VI IV II IIIx/+5 II/bVIo IIIx/+5-9 VI IIIx/-5
8bars VI IV II IIIx/+5 II/bVIo IIIx/+5-9 VI IIIx/-5
bridge IV(2) III(2) IV(2) bVIM V
8bars VI IV II IIIx/+5 II/bVIo IIIx/+5-9 VI IIIx/-5 (II/V to new key)
Option...continue with 2nd verse or modulate via new key "II/V"
continue new Key(bVII) as 2nd verse..to end.
8bars VI IV II IIIx/+5 II/bVIo IIIx/+5-9 VI IIIx/-5
bridge IV(2) III(2) IV(2) bVIM V
8bars VI IV II IIIx/+5 II/bVIo IIIx/+5-9 VI IIIx/-5
bridge\end IV(2) III(2) IV(2) III(2) IV (retard)... IIIx/-5/(+5-9)....
(creshendo)VI/sus(min11)
Note, normal modulation "II/V" is different in context of this tune.
IIIx appears as a "V" or resolution. In this case, "V" leads to a VI which now appears as a Im.
Improvisation on David Grisman's "Gypsy Nights"
fitZ

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