Adim Piano Chord

The Adim chord is a diminished triad built on the root note A. It contains the notes A, C, D#.

How to play Adim

Press all highlighted keys together. Use any comfortable fingering — for a right-hand triad, thumb on root, middle on 3rd, pinky on 5th is standard.

Master one chord at a time. Once Adim feels natural, try the next chord chord, or browse easy piano songs to put it in context.