C 7th Ukulele Chord

Notes: C - E - G - Bb

Formula: 1 - 3 - 5 - ♭7

Intervals: Root, Major 3rd, Perfect 5th, Minor 7th

C7

How to Play C7 on Ukulele

Standard tuning: G-C-E-A

  1. 1Place your index finger on fret 1 of the A string
  2. 2Play the G, C, E strings open

About 7th Chords

A major chord with an added minor 7th. Dominant 7th chords create tension that wants to resolve, making them essential in blues, jazz, and rock.

C 7th on Other Instruments

GuitarPiano

Progressions with C 7th

ii - V - I

Key of F

GmC7F

I - vi - ii - V

Key of F

FDmGmC7

iii - vi - ii - V - I

Key of F

AmDmGmC7F

I - I - IV - I - V - IV - I - V

Key of F

FFBbFC7BbFC7

Other C Chords

CCmCsus2Csus4Cadd9C6C9

Other 7th Chords

D7E7F7G7A7B7