Thelonious Monk · 1944 · E♭ minor · AABA, 32 bars
The most harmonically dense ballad in the repertoire, and its first bar is already a lesson: E♭ minor held while the bass walks down by half steps — E♭, D, D♭, C — and the second bar answers with iv and ♭VII7 back to the tonic. Almost every bar after that changes destination.
Analyzed excerpt
Section: A1 · Bars 1–3
Ebm Ebm(maj7)/D Ebm7/Db | Cdim7 Abm7 Db7 | Ebm6
| Chord | Roman numeral | Function | What it is doing | Confidence |
|---|---|---|---|---|
| Ebm | i | Tonic | Ebm is the tonic of D#m. It is where the progression is at rest. | High |
| Ebm(maj7)/D | i | Tonic | Ebm(maj7)/D is a minor tonic with a major seventh — the melodic minor tonic. The leading tone is inside the tonic chord itself. | High |
| Ebm7/Db | i | Tonic | Ebm7/Db is the tonic of D#m. It is where the progression is at rest. | High |
| Cdim7 | vi°7 | Other | Cdim7 does not take a functional role in D#m. It sits on VI and is best heard as colour, or as a sign that the tonal center has moved. | Low |
| Abm7 | iv | Predominant | Abm7 is the iv chord of D#m: the minor subdominant. Also readable as ii/bIII. | High |
| Db7 | bVII7 | Other | Db7 is bVII7: the subtonic as a dominant seventh. It usually moves to bIII or steps down to the tonic. Also readable as V7/bIII. | Medium |
| Ebm6 | i | Tonic | Ebm6 is the tonic of D#m. It is where the progression is at rest. | High |
A backdoor cadence in D#m: iv and bVII7 borrowed from the parallel minor, arriving at the tonic from below.
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 →
The complete analysis of ’Round Midnight — every chord of the whole form, with its Roman numeral and its ii–V–Is marked on the chart — is in JamShed with the Practice Pass, ready to print. Open it in JamShed →
Read in E♭ minor, these bars come out as i – vi°7 – iv – bVII7. Inside those 7 chords there is a backdoor resolution. The shortest way in is a two-voice reduction: third and seventh only, slowly. Db7 contributes F and B, and where that pair resolves is the whole story of the passage. You will meet the same move again in Now’s the Time, Billie’s Bounce and Straight, No Chaser, transposed and at a different pace.
The most harmonically dense ballad in the common repertoire. It is in a remote minor key, almost every bar carries a different chord, and a large share of them are approached chromatically or by substitution rather than by cadence, so the piece never settles for long enough to be predicted. There is also a written introduction and an ending tag that are effectively part of the composition, and versions that omit them sound truncated. This is the tune where most players discover that knowing the chords and being able to play them are different achievements.
Monk wrote it in the early 1940s and it is the most recorded composition by any jazz musician. Cootie Williams recorded it first and holds a co-credit; Miles Davis’s 1955 Newport performance is generally described as the moment that restored his career. The proliferation of versions has left the harmony genuinely unsettled — several widely used charts disagree, and Monk’s own playing does not match any of them exactly.
The excerpt is loaded and editable. Swap a chord for its tritone substitute, delete the preparation, borrow one from the parallel minor, and watch which numerals change and which do not.
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 →Charlie Parker · 1945 · F major
Chord progression →Charlie Parker · 1945 · F major
Chord progression →Thelonious Monk · 1951 · F major
Chord progression →The families every standard is assembled from, with examples from the library.
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