Am7♭5 on ukulele

A, C, E♭ and G · half-diminished · 4 shapes

The course explains what this page shows in Lesson 7 · Sevenths.

Am7♭5

  1. A1
  2. C♭3
  3. E♭♭5
  4. G♭7

Am7♭5 is A, C, E♭ and G.

Am7♭5 has four notes, and the ukulele has four strings to play them on. The rest of this page shows how a hand fits one to the other.

On the staff

ACE♭G

On a treble staff, Am7♭5 is written A, C, E♭ and G.

The staff shows the notes one after the other, then together. Written this way the chord is in close position, which means each note sits as near to the one below it as the spelling allows. A guitar almost never plays a chord in close position.

Am7♭5 under a hand

Am7♭5root positionposition 2
2fr1♭5♭7♭3GCEA
1♭7♭3♭5C3C4C5

Strummed from the lowest string to the highest, this grip sounds A, E♭, G and C, which are the degrees 1 ♭5 ♭7 ♭3 rather than the 1 ♭3 ♭5 ♭7 of the written chord. The root is the lowest note, so this grip is in root position and sounds the way the written chord suggests.

Between the strings you sound: TTM3P4

Am7♭5/Cfirst inversionposition 5
5fr♭3♭71♭5GCEA
♭3♭71♭5C4C5C6

Strummed from the lowest string to the highest, this grip sounds C, G, A and E♭, which are the degrees ♭3 ♭7 1 ♭5 rather than the 1 ♭3 ♭5 ♭7 of the written chord. The lowest note is the ♭3 rather than the root, so this grip is in first inversion, written Am7♭5/C. It has the same notes as the root-position grip, but with C in the bass it sounds different.

Between the strings you sound: P5M2TT

Am7♭5/E♭second inversionposition 8
8fr♭51♭3♭7GCEA
1♭3♭7♭5C4C5C6

Strummed from the lowest string to the highest, this grip sounds E♭, A, C and G, which are the degrees ♭5 1 ♭3 ♭7 rather than the 1 ♭3 ♭5 ♭7 of the written chord. The lowest note is the ♭5 rather than the root, so this grip is in second inversion, written Am7♭5/E♭. It has the same notes as the root-position grip, but with E♭ in the bass it sounds different.

Between the strings you sound: TTm3P5

Am7♭5/Gthird inversionposition 11
11fr♭7♭3♭51GCEA
♭7♭31♭5C4C5C6

Strummed from the lowest string to the highest, this grip sounds G, C, E♭ and A, which are the degrees ♭7 ♭3 ♭5 1 rather than the 1 ♭3 ♭5 ♭7 of the written chord. The lowest note is the ♭7 rather than the root, so this grip is in third inversion, written Am7♭5/G. It has the same notes as the root-position grip, but with G in the bass it sounds different.

Between the strings you sound: P4m3TT

Four shapes for Am7♭5 on ukulele: Am7♭5, Am7♭5/C, Am7♭5/E♭ and Am7♭5/G.

Every grip here is Am7♭5, but no two of them sound alike. A chord with the root as its lowest note is in root position, and a chord with any other note at the bottom is an inversion. On a keyboard you choose the inversion you want, but on a neck the shape your hand can reach usually decides it for you.

A, C, E♭ and G on the whole neck

GCEA123456789101112131415♭71♭3♭5♭71♭3♭5♭71♭3♭5♭71♭3♭5♭71♭3♭5♭71♭3

This diagram marks every A, C, E♭ and G on the first fifteen frets of the ukulele.

Every grip above is a handful of the notes on this diagram, and none of them uses a note that is not shown here.

Where Am7♭5 comes from

Am7♭5 is a chord of G natural minor and B♭ major.

A chord does not belong to a single key. Each major or natural minor key listed here contains every note of Am7♭5, which is why the same grip turns up in songs that otherwise have little in common.