A Piano Chord

The A chord is a major triad built on the root note A. It contains the notes A, C#, E.

How to play A

EAEC#C#

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
Major triad
Notes (intervals)
A (Root), C# (M3), E (P5)
Number of notes
3

Related chords

Songs that use the A chord(3,047 total)

Learn more chords

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