C sus chord for piano (sus4 and sus2) with the piano diagram.
CHORD BREAKDOWN:
C sus chord is a triad, meaning it contains three notes. C6 sus chord is a tetrad, meaning it contains four notes.
PIANO THEORY:
The C sus chord is constructed with a root, a major second and a major fifth.
CHORD FINGERINGS:
In these chords, the third (the second note in the chord) are being replaced with either a major second or a perfect four. The sus4 chord includes a perfect four and the sus2 chord includes a major second.
