In this video at 5:25 Larry says when someone played a Gmajor7 chord he thinks to play a Dmajor scale as those are the money notes.
What is the theory behind that thinking?
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Sign up to join this communityIn this video at 5:25 Larry says when someone played a Gmajor7 chord he thinks to play a Dmajor scale as those are the money notes.
What is the theory behind that thinking?
Playing D major over Gmaj7 creates the sound of the Lydian mode. These days, most jazz players prefer to use Lydian instead over the major scale (Ionian) - it's part of the sound of jazz since about the 1970s.
The only difference between the major scale and the Lydian mode is that major has a natural 4, while Lydian has a #4. This #4 (also a #11) is considered to be more colorful than the natural. The natural 4 is often referred to as an "avoid note," but the #4 blends more easily with the major 7th chord quality.
I think there is even more insight buried in this quote. He doesn't say, "I play the Lydian mode," he says he plays D major, and that's what has the "money notes."
As players, it is natural for us to start our scales on the root note, but when we improvise, constantly starting on the root of the chord can sound cheesy. By thinking of the scale as D major, he is more likely to start on the D, which is the 5th of G. This has some melodic advantages because when you play the scale ascending in eighth notes, the 7, 9, and #11 notes will land on the downbeats. Conversely, starting a run on the root, will lead to the blander root, 3, 5, 7 notes being emphasized. So by thinking about the scale as having a different root from the accompaniment, he is setting himself up to play more interesting lines.
He means the chord. "D major over G." D major chord over G. Chord symbol: D/G. You can play that in place of Gmaj7, and it will do the "maj7" thing, but in a more colorful way. It's almost Gmaj9, but leaving out the usual G and B notes of a regular G major chord, assuming a bass player plays the G. You can play a maj9 chord almost always if there's a written "maj7", and if you want it to emphasize the chord's "maj7" color, you play only those notes. D/G is kind of like "more strongly maj7 than maj7 itself", playing V chord while keeping bass at tonic.
The thing that happens when you choose to make a regular major chord a maj7 by adding a major seventh note is, it says that it's not a dominant seventh chord. It's like reminding the listener where the harmony is leaning. If you play a V triad while keeping the bass at I, it emphasizes the major seventh note even more.
If you want to do a similar thing with a dominant seventh chord, you play a minor chord. For example if you see a G7 chord symbol, and want to do a similar thing as Larry Carlton's "color notes, money notes", you outline a Dm chord in your solo, so Dm/G. It highlights the dominant seventh note even more than a regular G7. (In addition to that there are other "color notes" chords for a G dominant like Ddim, Ddim7, or "Fm7-5")
By the way, a D/G is sometimes called a "Steely Dan chord", because many Steely Dan songs have that type of chord in many places. For example "Don't take me alive", on the lyrics line "With rage in your eyes and your megaphones", the chords are: Bb/Eb - C/F - D/G. (And then it continues with even more of the same chord type)