Chord Information
Learn how to play Amaj7 on piano
Notes in Chord
Intervals
Inversion
Notes (bottom to top): A4 - C#5 - E5 - G#5
Right Hand Fingering
3=middle, 4=ring, 5=pinky
Interactive Piano
Click the highlighted keys to play the Amaj7 chord
About the Amaj7 Chord
The Amaj7 chord has a pure, ringing quality that makes it one of the most beautiful major seventh chords. Built from A-C#-E-G#, this chord combines A major's bright, open character with the sophisticated shimmer of a major seventh. The result is a sound that's simultaneously warm and sparkling.
What makes Amaj7 distinctive is its position relative to the common keys. As IV in E major (guitar-friendly) and I in A major (also guitar-friendly), Amaj7 bridges acoustic folk and sophisticated jazz. It's equally at home in a coffeehouse ballad and a jazz standard.
On piano, Amaj7 has a satisfying physical shape: A and E on white keys, C# and G# on black keys. This alternating pattern creates clear landmarks for the fingers. The chord's balance of white and black keys makes it comfortable to play in various inversions.
Music Theory & Usage
Amaj7 functions as I in A major jazz arrangements and as IV in E major. The progression Emaj7-Amaj7 (I-IV in E) has a particularly bright, open quality. In A major, Amaj7 serves as a sophisticated tonic, replacing the simple triad.
In jazz, Amaj7 appears in ii-V-I progressions (Bm7-E7-Amaj7) and as a color chord in various keys. In folk-pop, Amaj7 adds richness to acoustic progressions. The chord's clarity makes it effective in arrangements where transparency matters.
Famous Songs Using Amaj7
Hear how professional musicians use the Amaj7 chord in these well-known songs:
“Crazy Little Thing Called Love”
by Queen
Features Amaj7 in its rockabilly-influenced progression
“Wonderful Tonight”
by Eric Clapton
Uses Amaj7 in its romantic chord sequence
“Every Breath You Take”
by The Police
Amaj7 appears in the verse harmony
“The Way You Look Tonight”
by Jerome Kern
Features Amaj7 in its classic jazz changes
How to Play Amaj7 on Piano
- Place your thumb on A.
- Place your index finger on C#.
- Place your middle finger on E.
- Place your pinky finger on G#.
- Press all keys simultaneously to hear the Amaj7 chord.
Recommended fingering: 1-2-3-5 (right hand)
Amaj7 Chord Inversions
The Amaj7 chord can be played in different inversions:
Root Position
A - C# - E - G# (bass note: A)
First Inversion
C# - E - G# - A (bass note: C#)
Second Inversion
E - G# - A - C# (bass note: E)
Common Chord Progressions Using Amaj7
I-IV-V Progression
Common chord progression
I-V-vi-IV Progression
Common chord progression
Practice Tips for Amaj7
- Start slowly and focus on pressing all keys simultaneously for a clean sound.
- Practice transitioning between Amaj7 and other common chords to build muscle memory.
- Listen carefully to how the seventh interval creates tension and color in the chord.
- Practice resolving this chord to its natural target chords in progressions.
Frequently Asked Questions about Amaj7
What notes are in Amaj7?
Amaj7 contains A (root), C# (major 3rd), E (perfect 5th), and G# (major 7th). The G# provides the major seventh's characteristic shimmer above the A major triad.
How does Amaj7 compare to A7?
Amaj7 contains G# (major seventh), creating a stable, sophisticated sound. A7 contains G natural (minor seventh), creating bluesy tension that wants to resolve to D. Amaj7 is restful; A7 is driving.
When should I use Amaj7 instead of A major?
Use Amaj7 when you want sophistication—in jazz, bossa nova, or introspective pop. It works especially well as a I chord in A or IV chord in E. Avoid Amaj7 when you need the simple directness of a plain triad.
What are good Amaj7 voicings?
Root position (A-C#-E-G#) is clear and direct. Try inversions like E-G#-A-C# for variety. For jazz, drop the 5th: A-C#-G# or use rootless voicings when a bassist covers the root.