Bass WoodshedScales, modes and arpeggios for bass

Progression · 4-string · Walking bass

Minor ii–V–i in F minor

Gm7♭5C7Fm7
EADG0123456789101112131415161718192021222324♭7♭5♭71♭3♭5♭3♭71♭3♭5♭71♭71♭3♭5♭71♭3♭51♭3♭5♭71♭3♭5♭711♭3♭5

Tab & notation

Walking bass · 4 bars, one chord each · quarter notes
Chord
Note
Deg
G
D
A
E
Fing
Gm7♭5
G
1
3
1
B♭
♭3
6
4
D♭
♭5
4
2
D♭
→
4
2
C7
C
1
3
2
E
3
2
1
G
5
5
4
G♭
→
2
1
Fm7
F
1
1
1
A♭
♭3
4
4
C
5
3
3
G♭
→
2
2
Fm7
F
1
1
1
A♭
♭3
4
4
C
5
3
3
A♭
→
4
4

How it's built

One chord per bar · pick a bar to see it on the neck

The minor-key cadence: a half-diminished ii, a dominant V and a minor i.

Key
F minor · 4 flats: A♭ B♭ D♭ E♭
Chords
Gm7♭5 (iiø7), C7 (V7), Fm7 (i7)
Bass line
Root, 3rd, 5th, then a half step into the next chord. Quarter notes.
Practice tip
The ♭5 of the ii chord is the ♭6 of the key. Lean on it as you walk into the V.
Your best
Complete a loop to log a tempo for this progression.

Practice routine

Add BPM every loops, up to BPM
every loops
Cycling 4ths is how jazz players drill a shape in all twelve keys.

Minor ii–V–i bass line in F minor

The minor-key cadence: a half-diminished ii, a dominant V and a minor i. In F minor the chords are Gm7♭5, C7 and Fm7.

The chords, bar by bar

BarChordNumeralChord tones
1Gm7♭5iiø7G B♭ D♭ F
2C7V7C E G B♭
3Fm7i7F A♭ C E♭
4Fm7i7F A♭ C E♭

Walking bass tab

Root, 3rd, 5th, then a half step into the next chord. Quarter notes.

  Gm7♭5     C7        Fm7       Fm7
G|---------|---------|---------|---------|
D|---------|---2-5---|---------|---------|
A|-----4-4-|-3-------|-----3---|-----3---|
E|-3-6-----|-------2-|-1-4---2-|-1-4---4-|

Arpeggios tab

Up and down the chord tones in the rhythm you choose.

  Gm7♭5             C7                Fm7               Fm7
G|-----------------|-------3-5-3-----|-----------------|-----------------|
D|-------3-5-3-----|---2-5-------5-2-|-------1-3-1-----|-------1-3-1-----|
A|-----4-------4---|-3---------------|-----3-------3---|-----3-------3---|
E|-3-6-----------6-|-----------------|-1-4-----------4-|-1-4-----------4-|

Root and fifth tab

Root, 5th, octave, 5th. The backbone of country, rock and pop lines.

  Gm7♭5     C7        Fm7       Fm7
G|---------|-----5---|---------|---------|
D|-----5---|---5---5-|-----3---|-----3---|
A|---4---4-|-3-------|---3---3-|---3---3-|
E|-3-------|---------|-1-------|-1-------|

On a 5-string bass

The low B string lets you keep the line in one area of the neck.

  Gm7♭5     C7        Fm7       Fm7
G|---------|---------|---------|---------|
D|---------|---2-5---|---------|---------|
A|-----4-4-|-3-------|-----3---|-----3---|
E|-3-6-----|-------2-|-1-4---2-|-1-4---4-|
B|---------|---------|---------|---------|

How to practise it

The ♭5 of the ii chord is the ♭6 of the key. Lean on it as you walk into the V. Start at 70 BPM with the drums and chords on, and say each chord name as you reach beat one. Once it flows, switch on memory mode, then raise the tempo with the speed builder. Earn bronze for playing it through, silver at 120 BPM in quarter notes (2 notes a second), and gold at that pace from memory.

The Minor ii–V–i in every key

More in F minor

Bass lines over chord progressions

Scales

Modes

Arpeggios

Your progress