C♯dim7

The C♯dim7 chord is a diminished 7th chord rooted on the note C♯. Diminished 7th chords sound intensely dissonant and suspenseful. Tap the diagram above to hear how it sounds with realistic ukulele tone.

Beginner Friendly

C♯dim7 is a great chord for beginners — the primary voicing uses only 2 fingers. Place your finger on the fretboard as shown in the diagram above, making sure each string rings clearly without buzzing.

Expanding from C♯dim7

Once you're comfortable with C♯dim7, try exploring other chords built on the same root note. C♯, C♯m, C♯7, C♯maj7 all share the note C♯ as their foundation but add different harmonic colors. Switching between related chords is a great way to train your ear and expand your musical vocabulary. Practice chord changes at a steady tempo with the metronome, and explore ukulele scales to understand the theory behind these chords.