’Round Midnight Chord Progression & Harmonic Analysis | Niels Dalgaard

Thelonious Monk · 1944 · E♭ minor · AABA, 32 bars

’Round Midnight — Chord Progression & Harmonic Analysis

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.

Backdoor progression Roman numeral analysis

Chord progression

Analyzed excerpt

Section: A1 · Bars 1–3

Ebm Ebm(maj7)/D Ebm7/Db | Cdim7 Abm7 Db7 | Ebm6

The books behind this page

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The complete chord progression of ’Round Midnight is in JamShed

Harmonic analysis

Key
E♭ minor
Tonal center
D#
Confidence
High
Chords analysed
7
ChordRoman numeralFunctionWhat it is doingConfidence
EbmiTonicEbm is the tonic of D#m. It is where the progression is at rest.High
Ebm(maj7)/DiTonicEbm(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/DbiTonicEbm7/Db is the tonic of D#m. It is where the progression is at rest.High
Cdim7vi°7OtherCdim7 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
Abm7ivPredominantAbm7 is the iv chord of D#m: the minor subdominant. Also readable as ii/bIII.High
Db7bVII7OtherDb7 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
Ebm6iTonicEbm6 is the tonic of D#m. It is where the progression is at rest.High

What the analyzer found in it

iv - bVII7 - IAbm7 - Db7 - Ebm6

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 →

Why this example matters

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.

How the rest of ’Round Midnight goes

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.

’Round Midnight on record

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.

Analyze this progression

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.

Open in Jazz Harmony Analyzer →

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