Cø (Half-Diminished Seventh)

Animated Cø (Half-Diminished Seventh) tab by ActionTab on guitar. So easy you'll be playing in minutes.

This example is from the Theory Section on Types of Seventh Chords.

The Half-Diminished Seventh Chord

This is where a minor 7th (Bb) is added to a diminished triad.

For C this would give us the notes: C Eb Gb Bb

Intervals: 1st - b3rd - b5th - b7th (relative to major scale degrees)

This chord is written as Cm7b5, C-7b5, Cø.

From the lowest to highest string we are playing the following combination of notes:

C Gb Bb Eb

NB omit the top and bottom strings - use thumb muting etc if you wish.

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