How to play C#7
C# dominant seventh — A major triad plus a flattened seventh. The dominant chord — it leans hard toward resolution, and is the backbone of blues.
Notes in C#7
- C#root
- Fmajor 3rd
- G#perfect 5th
- Bminor 7th
C#7 on guitar
C#7 on ukulele
C#7 on piano
Tune up before you play it
A dominant seventh chord is unforgiving of a flat third. Check the guitar with the browser tuner, then practise the change with the metronome.