C Dominant 7th Suspended 4th
C7sus4 is made of 4 notes: C, F, G and Bb. Here it is in root position, with C at the bottom.
Inside Notley Piano: all the inversions of C7sus4, fingering for both hands, a play button, and practice that helps you remember it.
| Note | Degree | Interval from C |
|---|---|---|
| C | 1 | root |
| F | 4 | perfect 4th |
| G | 5 | perfect 5th |
| Bb | b7 | minor 7th |
A 7sus4 chord is a dominant 7th with the 3rd replaced by a 4th. It sounds open and floating, and it often leads into the plain 7th chord.