C suspended second piano chord - Csus2

The C suspended second chord is a 3-note chord consisting of the notes C, D and G.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Csus2.

Interactive piano diagram for the C suspended second chord

Piano keyboard displaying the C suspended second chord with the notes C, D, G B# C D G

C suspended second piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the Csus2 chord. Feel free to save or share the image as needed.

Piano chord chart for the C suspended second chord (Csus2). The notes C, D and G are highlighted.