Hoagy Carmichael · 1930 · F major · AABA, 32 bars
A secondary dominant in the second bar, a tonic turned into V7/IV in the fourth, and a minor iv in the sixth. Three different borrowings inside eight bars, and none of them sounds like a device.
Analyzed excerpt
Section: A1
F | A7 | Dm7 | F7 | Bb | Bbm | F | D7 | Gm7 C7 | F
This is a short excerpt, not the full chart. The composition dates from 1930 and is old enough that it is very likely in the public domain in the United States, which is why the excerpt runs longer here — but copyright status varies by territory and by edition, so treat that as context, not as legal advice.
Every one of these tunes is assembled out of the same handful of harmonic resources. Jazz Harmony is those resources, explained in the order in which they build on each other.
| Chord | Roman numeral | Function | What it is doing | Confidence |
|---|---|---|---|---|
| F | bIII | Tonic | F is bIII — the relative major of Dm. It is a tonic-side chord, and it is the usual door between the two keys. | High |
| A7 | V7 | Dominant | A7 is the dominant of Dm. In a minor key it borrows its major third from harmonic minor — that raised note is the leading tone. | High |
| Dm7 | i | Tonic | Dm7 is the tonic of Dm. It is where the progression is at rest. | High |
| F7 | I7 | Tonic | F7 is the tonic, but built as a dominant seventh — the sound that defines the blues. The tonic keeps a b7 and stays at home anyway. Also readable as V7/IV. | Medium |
| Bb | IV | Predominant | Bb is the IV chord of F: subdominant. It moves away from the tonic without creating the pull of a dominant. | High |
| Bbm | iv | Predominant | Bbm is a minor iv in a major key, borrowed from the parallel minor. Its b6 pulls down into the third of the tonic — one of the most recognisable sounds in the repertoire. | Medium |
| F | I | Tonic | F is the tonic of F. It is where the progression is at rest. | High |
| D7 | V7/ii | Dominant | D7 is functioning as V7/ii: a secondary dominant. It is the dominant of G, not of the home key, so it borrows the pull of a V-I and points it at ii instead. | High |
| Gm7 | ii | Predominant | Gm7 is the ii chord of F: the classic predominant. It prepares the dominant and almost always moves to it. | High |
| C7 | V7 | Dominant | C7 is the dominant of F. Its third and seventh form a tritone, and that tritone is what makes the tonic feel due. | High |
| F | I | Tonic | F is the tonic of F. It is where the progression is at rest. | High |
Bars 1-3 are in D minor, the relative key. The notes are the same; the center is not.
A complete ii-V-I in F. Predominant, dominant, tonic: the sentence jazz harmony is built out of.
The progression closes with an authentic cadence in F.
High, medium and low next to each numeral are judgements about musical context, not probabilities. A low rating marks a bar that can honestly be read more than one way. How the ratings are decided →
Numbered against F major, the excerpt is bIII – V7 – i – I7 – IV – iv – I – V7/ii – ii. Inside those 11 chords there is a complete ii-V-I and at least one secondary dominant. Take the roots away and keep the third and seventh. In A7 that is Db and G. Those two notes decide where the progression is going, and hearing them move is worth more than naming the chords. Stella by Starlight, How High the Moon and Ornithology use the same device, which is the argument for learning it once properly rather than three times by accident.
A thirty-two-bar song that leans heavily on secondary dominants — chords that behave as the dominant of something other than the tonic — to keep the harmony moving under a melody that is mostly long notes. That is what gives the piece its slow-rolling quality: the melody appears static while the ground under it keeps shifting toward new temporary destinations. The bridge is short on incident by design, which lets the A sections carry the character.
Hoagy Carmichael wrote it in 1930 with Stuart Gorrell. Ray Charles recorded it in 1960 in an arrangement with strings that became the definitive version by a wide margin and made it the state song of Georgia. For jazz players the Charles recording is both an asset and an obstacle: it is so completely realised that most instrumental versions end up quoting it whether they intend to or not.
Open these chords in the analyzer and change them. Move one chord, substitute a dominant, take the ii away — the reading updates and tells you what you just did.
What this device is, and the other standards in the library that use it.
Read →What this device is, and the other standards in the library that use it.
Read →Victor Young · 1944 · B♭ major
Chord progression →Morgan Lewis · 1940 · G major
Chord progression →Charlie Parker · 1946 · G major
Chord progression →The families every standard is assembled from, with examples from the library.
Read →