Fm7 on bass

F, A♭, C and E♭ · minor 7th · 4 shapes

The course explains what this page shows in Lesson 13 · Sevenths.

Fm7

  1. F1
  2. A♭♭3
  3. C5
  4. E♭♭7

Fm7 is F, A♭, C and E♭.

Fm7 has four notes, and the bass has four strings to play them on. The rest of this page shows how a hand fits one to the other.

On the staff

FA♭CE♭

On a bass staff, Fm7 is written F, A♭, C and E♭.

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.

Fm7 under a hand

Fm7root positionposition 1
15♭7♭3EADG
15♭7♭3C1C2C3

Strummed from the lowest string to the highest, this grip sounds F, C, E♭ and A♭, 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: P5m3P4

Fm7/A♭first inversionposition 3
3fr♭3♭715EADG
15♭3♭7C1C2C3

Strummed from the lowest string to the highest, this grip sounds A♭, E♭, F and C, 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 Fm7/A♭. It has the same notes as the root-position grip, but with A♭ in the bass it sounds different.

Between the strings you sound: P5M2P5

Fm7/Csecond inversionposition 6
6fr51♭3♭7EADG
51♭3♭7C2C3C4

Strummed from the lowest string to the highest, this grip sounds C, F, A♭ and E♭, 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 Fm7/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: P4m3P5

Fm7/E♭third inversionposition 10
10fr♭7♭351EADG
51♭7♭3C2C3C4

Strummed from the lowest string to the highest, this grip sounds E♭, A♭, C and F, 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 Fm7/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: P4M3P4

Four shapes for Fm7 on bass: Fm7, Fm7/A♭, Fm7/C and Fm7/E♭.

Every grip here is Fm7, 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.

F, A♭, C and E♭ on the whole neck

EADG1234567891011121314151♭35♭715♭71♭35♭71♭35♭71♭35♭71♭3

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

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 Fm7 comes from

Fm7 is a chord of C natural minor, D♭ major, E♭ major, F natural minor, A♭ major and B♭ natural minor.

A chord does not belong to a single key. Each major or natural minor key listed here contains every note of Fm7, which is why the same grip turns up in songs that otherwise have little in common.