Skip to content
MusicTheoryGym

Key · no sharps or flats

Key of A minor

A minor has no sharps or flats. Its notes are A B C D E F G. The chords in the key are Am, B°, C, Dm, Em, F, G.

CDEFGAB

Purple = A (the tonic) · green = other notes of the key

Chords in the key of A minor

Stacking thirds on each note of the minor scale gives these chords. The Roman numeral shows each chord's job in the key: uppercase is major, lowercase is minor, and ° is diminished.

DegreeTriad7th chord
iAmAm7
ii°B°Bø7
IIICCmaj7
ivDmDm7
vEmEm7
VIFFmaj7
VIIGG7
V (harmonic minor)EE7

Minor keys usually borrow a major V chord (E) from the harmonic minor scale, because the raised seventh pulls strongly back to the tonic. That is why it appears as an extra row above.

Chord names link to guitar shapes. For the same chords on ukulele, or for every chord in every key at a glance, see the chord chart.

Key signature of A minor

A minor has no sharps or flats: it uses only the white keys on the piano. The relative major key, C major, uses exactly the same signature. See all of them on the key signature chart and circle of fifths.

Common chord progressions in A minor

These popular progressions, written out in the key of A minor:

The "piano fingering" links show the smoothest inversions for each progression. To change a song into A minor, use the chord transposer.

Playing A minor on guitar: which capo?

A minor already uses friendly open chords, so you can play it with no capo: Am, C, Dm, Em, G are all easy shapes. See every capo position for A minor →

Related keys

  • Relative major: C major (no sharps or flats)
  • Parallel key (same tonic): A major (3 sharps: F♯ C♯ G♯)
  • Dominant key (a fifth up): E minor (1 sharp: F♯)
  • Subdominant key (a fifth down): D minor (1 flat: B♭)

Closely related keys differ by at most one sharp or flat, which is why songs modulate between them so easily. Explore them with the relative key finder.

Learn the key of A minor

Frequently asked questions

What chords are in the key of A minor?

The triads are i Am, ii° B°, III C, iv Dm, v Em, VI F, VII G. With seventh chords: Am7, Bø7, Cmaj7, Dm7, Em7, Fmaj7, G7.

What notes are in A minor?

A minor uses the notes A B C D E F G.

How many sharps does A minor have?

A minor has no sharps or flats.

What is the relative major of A minor?

The relative major of A minor is C major. They share the same key signature and the same notes.

What are common chord progressions in A minor?

i–VI–III–VII: Am, F, C, G. i–iv–V–i: Am, Dm, E, Am. i–VII–VI–V: Am, G, F, E. iiø7–V7–i7: Bø7, E7, Am7.

Which capo position makes A minor easy to play on guitar?

A minor already uses friendly open chords, so no capo is needed.