I-vi-ii-V Progression
The quintessential jazz turnaround - a four-chord progression that moves through the circle of fifths, creating the smoothest possible harmonic motion and forming the backbone of countless jazz standards and sophisticated pop songs.
Theory Fundamentals
Harmonic Functions
- •I (Tonic): Starting point of stability, often voiced as Imaj7
- •vi (Submediant): Tonic substitute, shares two notes with I chord
- •ii (Supertonic): Subdominant function, prepares the dominant
- •V (Dominant): Creates tension that resolves back to I, completing the cycle
- •Circle of Fifths: Each root is a fifth above the next: vi→ii→V→I
C Major Example (with 7ths)
- •Imaj7: CMaj7 (C-E-G-B)
- •vi7: Am7 (A-C-E-G)
- •ii7: Dm7 (D-F-A-C)
- •V7: G7 (G-B-D-F)
- •Circle Motion: C→A→D→G→C (roots move by descending thirds and ascending fourths)
Guitar Applications
Basic Chord Positions
I-vi-ii-V in C Major (Jazz Voicings)
Seventh chord voicings for authentic jazz sound:
Imaj7 - CMaj7
Tonic - Home
vi7 - Am7
Submediant - Tonic Substitute
ii7 - Dm7
Supertonic - Preparation
V7 - G7
Dominant - Tension
Practice Notes:
- • Use seventh chords for authentic jazz flavor
- • Notice common tones: CMaj7 and Am7 share C, E, and G
- • The ii-V portion (Dm7-G7) is the core jazz cadence
- • The entire progression follows the circle of fifths
I-vi-ii-V in G Major
Alternative key with open-position jazz voicings:
Imaj7 - GMaj7
Tonic - Home
vi7 - Em7
Submediant - Tonic Substitute
ii7 - Am7
Supertonic - Preparation
V7 - D7
Dominant - Tension
Practice Notes:
- • All four voicings are comfortable open-position shapes
- • Great key for practicing the turnaround on acoustic guitar
- • Em7 to Am7 shares the notes E and G as common tones
- • D7 resolves naturally back to GMaj7
Advanced Applications
Chord Substitutions
Jazz reharmonization techniques for I-vi-ii-V:
- • Tritone sub on V: CMaj7 - Am7 - Dm7 - D♭7
- • Secondary dominant on vi: CMaj7 - A7 - Dm7 - G7
- • Chromatic approach: CMaj7 - E♭7 - Dm7 - D♭7
- • Coltrane changes: substitute with major thirds cycle
- • Backdoor ii-V: Replace V7 with ♭VIImaj7
Rhythm & Comping Patterns
Jazz rhythm approaches for the turnaround:
- • Freddie Green style: quarter-note comping on beats 1-2-3-4
- • Swing comping: accent beats 2 and 4 with stabs
- • Bossa nova: syncopated fingerpicking pattern
- • Ballad style: arpeggiated chords with rubato
- • Medium swing: two chords per bar at moderate tempo
Key Transposition
I-vi-ii-V in common jazz keys:
- • C Major: CMaj7 - Am7 - Dm7 - G7
- • F Major: FMaj7 - Dm7 - Gm7 - C7
- • G Major: GMaj7 - Em7 - Am7 - D7
- • D Major: DMaj7 - Bm7 - Em7 - A7
- • A Major: AMaj7 - F#m7 - Bm7 - E7
Musical Examples & Famous Uses
Jazz Standards
"I Got Rhythm" (Bridge) - George Gershwin
The bridge of "Rhythm Changes" is built on I-vi-ii-V
So foundational that "Rhythm Changes" became a jazz standard form
"Blue Moon" - Rodgers & Hart
Classic example of I-vi-ii-V as the entire harmonic structure
C-Am-Dm-G7 repeated with beautiful melodic writing on top
"All the Things You Are" - Jerome Kern
Uses chains of ii-V-I (derived from this turnaround)
Modulates through multiple keys using the circle-of-fifths motion
Pop, R&B & Beyond
"Heart and Soul" - Hoagy Carmichael
The I-vi-ii-V everyone learns at the piano
C-Am-Dm-G or simplified as C-Am-F-G
"Stand By Me" - Ben E. King
Pop adaptation of the jazz turnaround
Simplified version that became one of the most covered songs ever
Bossa Nova Standards
Antonio Carlos Jobim and Brazilian jazz
"Girl from Ipanema" and other bossa classics use I-vi-ii-V extensively
Practice Exercises
🎸 Chord Voicings
- • Practice CMaj7-Am7-Dm7-G7 with smooth transitions
- • Learn multiple voicings for each chord
- • Practice keeping common tones stationary
- • Work on minimal finger movement between chords
- • Try the progression in at least 4 different keys
🎵 Jazz Comping
- • Practice with swing rhythm at 120 BPM
- • Try two chords per bar (2 beats each)
- • Experiment with syncopated comping rhythms
- • Play along with jazz recordings
- • Practice comping behind a melody or soloist
🎭 Improvisation
- • Solo using chord tones over each change
- • Practice guide tone lines (3rds and 7ths)
- • Use arpeggios to outline the harmony
- • Learn classic jazz licks over the turnaround
- • Record a loop and practice chorus after chorus
Practice Exercises with Notation
Exercise 1: Basic Turnaround in C Major
Practice the fundamental I-vi-ii-V with seventh chords:
Practice Tips:
- • Hold each chord for 4 beats
- • Listen for the circle-of-fifths root movement
- • Notice how each chord prepares the next
- • Loop continuously without stopping
Exercise 2: Two Chords Per Bar
Practice the turnaround at medium swing tempo with 2 beats each:
Practice Tips:
- • Each chord gets 2 beats (half notes)
- • Swing the eighth notes
- • Focus on anticipating the next chord shape
- • This is how the turnaround typically appears in jazz standards
Exercise 3: Guide Tone Voice Leading
Follow the 3rds and 7ths through the progression:
Practice Tips:
- • Play only the 3rd and 7th of each chord
- • CMaj7: E-B, Am7: C-G, Dm7: F-C, G7: B-F
- • Notice how these guide tones move by half steps and common tones
- • This is the foundation of jazz voice leading
Scale Relationships & Theory
Circle of Fifths Analysis
Root Movement Pattern
- • I (C) to vi (A): down a minor 3rd (or up a major 6th)
- • vi (A) to ii (D): up a perfect 4th (down a 5th)
- • ii (D) to V (G): up a perfect 4th (down a 5th)
- • V (G) to I (C): up a perfect 4th (down a 5th)
- • The last three moves are all circle-of-fifths motion
Diatonic Function Chain
- • I: Tonic function - complete stability
- • vi: Tonic substitute - shares 2 of 3 notes with I
- • ii: Subdominant function - pre-dominant preparation
- • V: Dominant function - maximum tension before resolution
Voice Leading Analysis
Guide Tone Lines (3rds and 7ths)
- • CMaj7: 3rd=E, 7th=B
- • Am7: 3rd=C, 7th=G (B resolves down to G or stays as common tone)
- • Dm7: 3rd=F, 7th=C (C is common tone from Am7)
- • G7: 3rd=B, 7th=F (F is common tone from Dm7)
- • B in G7 resolves up to C in CMaj7 - completing the cycle
The ii-V Core
- • The ii-V portion is the most important jazz cadence
- • Every jazz musician must master ii-V-I in all 12 keys
- • I-vi-ii-V extends the turnaround by adding the tonic and its substitute
- • Think of it as: I (rest) - vi (departure) - ii-V (cadence back home)
Continue Your Progressions Journey
Now that you understand the I-vi-ii-V jazz turnaround, explore related progressions that share its harmonic DNA and circle-of-fifths movement.
ii-V-I Progression
Dive deeper into the core jazz cadence that forms the heart of this turnaround.
Master the ii-V-I →Circle of Fifths
Understand the harmonic engine that drives the I-vi-ii-V progression.
Explore the circle →I-V-vi-IV Progression
Compare the jazz turnaround with the modern pop reordering of similar chords.
Explore pop harmony →