Willie Nelson says:
All you need is three chords and the truth.
I expect those chords would be I, IV and V
But in his song H Gang, Donald Fagen sings about:
…the ultimate five-chord band".
What might those five chords be?
Willie Nelson says:
All you need is three chords and the truth.
I expect those chords would be I, IV and V
But in his song H Gang, Donald Fagen sings about:
…the ultimate five-chord band".
What might those five chords be?
It is a fact more obvious than the daily sunrise that irony is Donald Fagen's stock in trade. We can look no further than the devastatingly arch Chain Lightning for positive proof. Fagen's narrators are always unreliable. The presence of the word ultimate suggests that the use of five chords, while impressive to the narrator, is nothing to write home about.
The five chords? The H Gang would probably run to five power chords (which use the root and the fifth, as in five chord), but Fagen? A cunningly disguised blues progression is always on the cards. Mu voicings; those D/G and F/G sounds; stacking fourths...it's hard to know, but thanks for the question.
Both examples to me don't really imply any specific chords, but convey simple and good music. Now of course you could assess, as a commenter pointed out, that these five chords could be the I, IV, V, VI, chords common in country; and II a common substitute for the IV.
In my opinion though this line has two meanings: What I said above, but considering the context of the rest of the song about a group of sisters starting a group, a five-man band (something another commenter pointed out). So a band consisting of five individuals playing music that requires the knowledge of only five or so chords.
You hear this "three chord" idea a lot either as a put down meaning the musician is too dumb to know more than three chords, or as praise meaning the musician has reduced the harmony to some kind of pure fundamental.
The fact is three chords, more insightfully three harmonic functions, is the fundamental model of tonal harmony. Those three functions are predominant, dominant, tonic. In chord symbols: IV, V, and I. There are various alternatives and substitutions, for example ii V I, iv ♭VII I, ii7♭5 ♭II7 i6, etc.
When you account for various alteratives, substitutions, modulations, and transpositions (sequential harmony) a huge amount of harmony in classical, jazz, rock, and pop reduces to three harmonic functions, three "chords".
…the ultimate five-chord band". What might those five chords be?
Unless you can find a quote somewhere, this will be speculation but...
The first obvious three would be I, IV, and V. ii is a very strong candidate as the other subdominant chord. vi would also be a sensible candidate as a the relative minor to I and as the chord for "deceptive" progressions, two common harmony devices. That gives us five chords I, IV, V, ii, and vi.
But, there is a bit of a let down here, in terms of "deep" insight: the "strongest" harmonic movement is roots by descending fifths. If you rearrange the five chords by descending fifths you get vi ii V I IV which is just five of the seven chords in a diatonic circle of fifths. That's nearly all the diatonic triads! It's like saying there are only three important colors: red, blue, yellow. That's obvious, because you can mix all the other colors from those three.
Another possibility is even simpler: the five basic open guitar chords: E A D G C. If you adding in the very easy minor forms Em Am Dm, that group of chords allows you to play in a nice variety of keys.
"Three-chord band" - basic minimum musical content. The three chords were probably I, IV and V7.
"Five-chord band" - a bit more harmonically adventurous. But ONLY a little. I think vi is a strong candidate for the fourth chord. The fifth is a bit more tricky! I don't think ii and IV deserve two slots. Maybe III7 as a lead-in to vi? Or ♭VII?
I don't really have to remind anyone that the soubriquets 'Three chord band' and 'Five-chord band' were just intended to mean 'harmonically simplistic' and 'harmonically not QUITE so simplistic' do I? :-) Full marks for wild ingenuity in some of the other answers and comments though!
I believe it's a jazz head reference to a fifth chord in music theory ( https://en.wikipedia.org/wiki/Fifth_(chord) ) Hence, a jazz band that makes heavy use of fifth chords.