C#o7 7-String Guitar Chord — Chart and Tabs in Open String Tuning

Short answer: C#o7 is a C# Diminished 7 chord with the notes C♯, E, G, B♭. In Open String tuning, there are 2 voicings. See the fingering diagrams below.

Also known as: C#°7, C# dim7

Looking for C#o7 (Standard Tuning)?

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How to Play C#o7 on 7-String Guitar

C#^o7, C#^°7, C#dim⁷

Notes: C♯, E, G, B♭

Quick Summary

• The C#o7 chord contains the notes: C♯, E, G, B♭
• In Open String tuning, there are 2 voicings available
• Also written as: C#°7, C# dim7
• Each diagram shows finger positions on the 7-String Guitar fretboard

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Frequently Asked Questions

What is the C#o7 chord on 7-String Guitar?

C#o7 is a C# Diminished 7 chord. It contains the notes C♯, E, G, B♭. On 7-String Guitar in Open String tuning, there are 2 ways to play this chord.

How do you play C#o7 on 7-String Guitar?

To play C#o7 on in Open String tuning, use one of the 2 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the C#o7 chord?

The C#o7 chord contains the notes: C♯, E, G, B♭.

How many ways can you play C#o7 on 7-String Guitar?

In Open String tuning, there are 2 voicings for the C#o7 chord. Each voicing uses a different position on the fretboard while playing the same notes: C♯, E, G, B♭.

What are other names for C#o7?

C#o7 is also known as C#°7, C# dim7. These are different notations for the same chord with the same notes: C♯, E, G, B♭.

All C# chords