Joe Henderson · 1963 · A minor · AB, 16 bars
A static minor vamp followed by two ii-Vs that each land a whole tone lower. The contrast between the still opening and the falling staircase is the entire architecture of the tune.
Analyzed excerpt
Section: A into B · Bars 1–11
Am7 | Am7 | Cm7 F7 | Bbmaj7 | Bbm7 Eb7 | Abmaj7
This is a short excerpt quoted for analysis, not the full chart, and this composition is very likely still in copyright. Published versions and recordings disagree with each other about the rest of the tune, and often about these bars too.
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.
Read in A minor, the key of the tune. Taken on its own, with nothing around it, this excerpt is just as easy to hear in Ab major — a few bars are often not enough to fix a tonic, and that ambiguity is a real property of the music rather than a gap in the analysis.
| Chord | Roman numeral | Function | What it is doing | Confidence |
|---|---|---|---|---|
| Am7 | i | Tonic | Am7 is the tonic of Am. It is where the progression is at rest. | High |
| Am7 | i | Tonic | Am7 is the tonic of Am. It is where the progression is at rest. | High |
| Cm7 | ii | Predominant | Cm7 is the ii chord of Bb: the classic predominant. It prepares the dominant and almost always moves to it. | High |
| F7 | V7 | Dominant | F7 is the dominant of Bb. Its third and seventh form a tritone, and that tritone is what makes the tonic feel due. | High |
| Bbmaj7 | I | Tonic | Bbmaj7 is the tonic of Bb. It is where the progression is at rest. | High |
| Bbm7 | ii | Predominant | Bbm7 is the ii chord of Ab: the classic predominant. It prepares the dominant and almost always moves to it. | High |
| Eb7 | V7 | Dominant | Eb7 is the dominant of Ab. Its third and seventh form a tritone, and that tritone is what makes the tonic feel due. | High |
| Abmaj7 | I | Tonic | Abmaj7 is the tonic of Ab. It is where the progression is at rest. | High |
Bars 3-4 are heard in Bb major: the harmony cadences there and stays long enough to become a key.
Bars 5-6 are heard in Ab major: the harmony cadences there and stays long enough to become a key.
A complete ii-V-I in Bb. Predominant, dominant, tonic: the sentence jazz harmony is built out of.
A complete ii-V-I in Ab. Predominant, dominant, tonic: the sentence jazz harmony is built out of.
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 →
Against a tonic of A minor the passage numbers as i – ii – V7 – I. Inside those 8 chords there is a complete ii-V-I. Strip it to two notes per chord, the third and the seventh, and play it under tempo. F7 gives you A and Eb; follow that pair from chord to chord and the voice leading becomes audible in a way the root motion never makes it. Once you can hear it here, it is hard to miss in Autumn Leaves, All The Things You Are and Tune Up.
A minor tune that spends its first half sitting on the tonic over a bossa figure and its second half moving briskly through a chain of ii-V pairs that step downward, each in a new key. The two halves therefore make almost opposite demands: the first asks a soloist to sustain interest without harmonic help, the second asks them to keep up. That split is what makes it a useful teaching piece — it tests two unrelated skills inside one chorus.
Joe Henderson recorded it in 1963 on Page One, the same album that introduced Blue Bossa — two of the most-played tunes in the teaching repertoire came from one debut record. The title is Portuguese and is usually printed without the accent it should carry. Henderson recorded it again in later years at slower tempos that make the static first half considerably harder.
Load the progression and start altering it. Every edit is re-read from scratch, so you can test a hunch about one chord without rewriting the rest.
What this device is, and the other standards in the library that use it.
Read →Joseph Kosma · 1945 · B♭ major / G minor
Chord progression →Jerome Kern · 1939 · A♭ major
Chord progression →Miles Davis · 1953 · D major
Chord progression →The families every standard is assembled from, with examples from the library.
Read →