Piano chord · Sevenths

A♯ minor-major 7th chord on piano

Right hand: A♯ (1), C♯ (2), E♯ (3), G𝄪 (5)

How to play A♯m(maj7) on piano: the keys to press, which fingers to use, inversions and how it’s written on the staff.

Mysterious and cinematic — think spy-movie themes.

Spell as B♭m(maj7)
Notes
A♯C♯E♯G𝄪
Formula
1♭357
Built from
root · minor 3rd · perfect 5th · major 7th

Piano

Root position · numbers are finger numbers

𝄞𝄢

How to play it

Right handA♯1 · thumbC♯2 · indexE♯3 · middleG𝄪5 · pinky

Left handA♯5 · pinkythe root, an octave lower

Finger numbers: 1 thumb · 2 index · 3 middle · 4 ring · 5 pinky. Inversions use the same notes with a different one on the bottom — they help you move smoothly between chords. Tap any key to hear it.

Tips for playing A♯m(maj7) on piano

On piano, A♯m(maj7) has two black keys (A♯ and C♯) and two white keys.

Notice the E♯ in A♯m(maj7) (A♯ C♯ E♯ G𝄪): each note of the chord takes its own letter (A–C–E–G), so the perfect 5th has to be written E♯ rather than F — the same key on a piano, spelled to fit the chord.

A♯m(maj7) piano chord diagram (A♯ minor-major 7th)
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