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A Minor 7♯5

chord·/chords/minor-7-sharp-5/a/

The A Minor 7♯5 chord contains the notes A, C, E♯, and G.

Notes: A, C, E♯, G · Piano keys: A C E♯ G

Reviewed for accuracy · Last updated July 2026 · Maintained by Justin Evans

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A
A – C – E♯ – G

Practice A Minor 7♯5

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Introduction

The A Minor 7♯5 chord is a four-note chord made up of A, C, E♯, and G.

Notes

Notes:A – C – E♯ – G

Key Signature

A chord has no key signature of its own, but the A Minor 7♯5 is the tonic (i) chord of A Minor, which shares the signature of its relative major, C Major — no sharps or flats.

Chords in the Key of A Minor

These are the triads built on each degree of the A minor scale:

C1C2C3C4ACEC6C7C8
i — A Minor (minor)
DegreeNumeralChordQuality
1iA MinorMinor
2ii°B DiminishedDiminished
3IIIC MajorMajor
4ivD MinorMinor
5vE MinorMinor
6VIF MajorMajor
7VIIG MajorMajor

Same Notes, Other Names

The notes A – C – E♯ – G aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:

F Add 9→

A Minor 7♯5 — Frequently Asked Questions

What is the A Minor 7♯5 chord on piano?
The A Minor 7♯5 chord contains the notes A – C – E♯ – G. On piano, play these notes together to sound the chord.

Related Tools

Chord FinderLook up any chord — see the notes, hear it, and play along.Chord DrillTimed drills to build speed and recognition across all chord types.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.Circle of FifthsVisualize key relationships, relative minors, and key signatures.MIDI MonitorLive MIDI message stream with note names, velocity, and a scrolling staff.

References & Further Reading

The note names, intervals, fingering, and harmony on this chord page are grounded in the following sources. Public domain treatises and scores are linked to their full text; primary data reflects piano.org's own interval-derived dataset.

  1. 1

    Riemann, Hugo(1896)

    Harmony Simplified (English translation)

    Public domain treatise
  2. 2

    George Grove (ed.)(1900)

    A Dictionary of Music and Musicians

    Public domain treatise
  3. 3

    Beethoven, Ludwig van(1810)

    Für Elise, WoO 59 (A minor)

    Public domain score
  4. 4

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