A#dim Piano Chord
The A#dim chord is a diminished triad built on the root note A#. It contains the notes A#, C#, E.
A
C'MON EVERYBODY
Elvis Presley
Advanced Ab · ♩=96· 22 chords
Play
B
Monsoon
Jack Johnson
Easy B · ♩=90· 14 chords
Play
C
DANCE OF THE SUGAR
PLUM FAIRY
Pentatonix
Medium C# · ♩=160· 41 chords
Play
B
BEAUTY AND THE BEAST
Ariana Grande & John Legend
Easy Bb · ♩=80· 32 chords
Play
D
SOMEONE TO LOVE YOU
Ruff Endz
Medium D · ♩=60· 20 chords
Play
E
CHANGE
Charlie Puth featuring James Taylor
Medium E · ♩=88· 20 chords
Play
B
BILLS, BILLS, BILLS
Glee Cast
Medium B · ♩=100· 8 chords
Play
C
LOST IN YOUR EYES
Debbie Gibson
Easy C · ♩=90· 17 chords
Play
G
LOVE AIN'T GONNA
LET YOU DOWN
Jamie Cullum
Medium G · ♩=132· 15 chords
Play
B
PSALM 64
Smokie Norful
Easy B · ♩=100· 21 chords
Play
B
THE MOB SONG
Beauty and the Beast Cast
Medium B · ♩=152· 32 chords
Play
B
MAKES ME WONDER
Maroon 5
Medium B · ♩=115· 11 chords
Play
How to play A#dim
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.
Chord theory
- Root note
- A#
- Quality
- Diminished triad
- Notes (intervals)
- A# (Root), C# (m3), E (TT)
- Number of notes
- 3
Learn more chords
Master one chord at a time. Once A#dim feels natural, try the next chord chord, or browse easy piano songs to put it in context.