Harmonic structure for ukulele

G Minor Circle (Gm)

i - VI - iv - V7 progression in G minor with Eb major and D7

Formula: i - VI - iv - V7
4 strings (G, C, E, A)G Minor Circle (Gm)
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4/488 BPM
↓1
&
↓2
↑&
3
↑&
↓4
↑&
Tempo88
Left-hand technique and transitions

G minor uses finger 1 on fret 1 of string 1, finger 2 on fret 2 of string 3, and finger 3 on fret 3 of string 2 leaving string 4 open. Moving to Eb major keep finger 1 on fret 1 of string 1 while fingers 2 and 3 slide to fret 3 of strings 3 and 2. For C minor lay a half-barre on fret 3 across strings 3, 2, and 1. For D7 lay a flat barre on fret 2 with finger 2 on fret 3 of string 1.

How the chords connect in G minor

The progression

  • This circle goes through Gm, Eb, Cm and D7, which in G minor are degrees i, VI, iv and V7. At 88 beats per minute, each bar of 4/4 lasts about 2.7 seconds and the whole round about 10.9.

The notes of each chord

  • In Gm you hear G, Bb and D. Eb holds Eb, G and Bb. In Cm you hear C, Eb and G. D7 holds D, F#, A and C.

From one chord to the next

  • From Gm to Eb, G and Bb stay, and two hand positions stay put. Eb and Cm keep Eb and G in common. Also, two hand positions stay put. From Cm to D7, C stays, and one hand position stays put.

Back to the start

  • Going back from D7 to Gm, F# rises a semitone to G and C falls a whole tone to Bb. The two chords share D.

The hand

  • Gm rings with string 4 open and three fretted positions. Eb presses three positions and leaves string 4 open. Cm takes a barre at fret 3. D7 needs a barre at fret 2. The highest fret in the circle is fret 3, in Gm. Cm and D7 use a barre.

Key map: Gm

Key signature
2 flats
Scale notes
G – A – Bb – C – D – Eb – F

The 7 chords of the key

  • iGm
  • ii°Adim
  • IIIBb
  • ivCm
  • VD
  • VIEb
  • VIIF

In minor, V is major thanks to the leading tone (raised 7th degree).

Relative key
Bb
Neighbours on the circle of fifths
CmDm
Tablature and notation

G Minor Circle (Gm) circle for ukulele

Gm 0231 · Eb 0331 · Cm 0333 · D7 2223

Show ukulele tab and notation
AECG02313231033133310333333322232223
The tab uses frets 0 to 3.
Frequently asked questions

Questions about this ukulele circle

Why is finger 1 the key anchor between G minor and E flat?

Because it stays planted on fret 1 of string 1, steering the other fingers without losing your place on the neck.

How do you switch smoothly from E flat to C minor on ukulele?

Simply lift finger 1 from string 1 and lay a flat partial barre across fret 3 where fingers 2 and 3 are already resting.

Which rhythm works best for practicing the G minor circle?

A steady tempo of 88 BPM with standard strumming or arpeggios highlights the dramatic lift from D7 back to G minor.