Am7, also called A minor seventh, contains A–C–E–G and uses the formula 1–♭3–5–♭7.
Am7 is a minor triad plus a minor seventh.
Preserve the written chord spelling shown here; keyboard equivalence does not rename the chord.
Choose a position to keep the four written notes, sounding keys, bass note, playback and print reference synchronized.
Am7 uses 1–♭3–5–♭7: A–C–E–G.
a minor triad plus a minor seventh
Compared with A minor, add the minor seventh above the root.
A seventh chord has four chord tones and therefore four positions: root position plus three inversions. The slash symbol identifies the written bass note.
| Position | Symbol | Notes, low to high | Bass |
|---|---|---|---|
| Root position, current selection | Am7 | A3–C4–E4–G4 | A3 |
| First inversion | Am7/C | C4–E4–G4–A4 | C4 |
| Second inversion | Am7/E | E4–G4–A4–C5 | E4 |
| Third inversion | Am7/G | G4–A4–C5–E5 | G4 |
Fingering is not included on this page. The diagrams show note positions, not a required hand shape.
Use the written notes, keyboard positions and playback without treating the diagram as a required hand shape.
Read left- and right-hand finger numbersOpen Music Theory
Supports: Minor Seventh chord construction, written spelling and inversion principles
Scope: Supports theory and spelling only; keyboard layouts are PianoGrid examples, and no fingering is assigned.
A, C, E, G.
1–♭3–5–♭7.
Three inversions, in addition to root position.
Select the four pitch classes that make Am7, then check your answer.
This one-octave exercise checks the exact four-note pitch-class set. Order and inversion do not affect the result; missing and extra notes are reported, while fingering and live performance are not assessed.
One octave, C through B. Select a key again to remove it.
Chord tones: A–C–E–G · Formula: 1, ♭3, 5, ♭7
Dots mark the notes to play. C4 is middle C. Numbers identify octaves, not fingers.