The D-flat suspended second chord (abbreviated "Dbsus2 chord") is a triad consisting of the notes D, E, and A. The chord is formed by replacing the third of a D-flat major chord with a major second.

Name
D-flat suspended second chord
Notes
D E A
Intervals
1 2 5
Chord symbol
Dsus2
Alternative symbol
D(sus2)
Type
triad (three-note chord)

Dbsus2 chord on piano

Dbsus2 chord on guitar

Dbsus2 chord on ukulele

Dbsus2 chord on the staff