Voice Leading Tool
Build chord progressions and explore drop 2 voice leading patterns.
Build chord:
Progression:
AΔ7 →
Dm7 →
E7 →
AΔ7
Bass string:
Voice Leading Patterns
Pattern 1
AΔ7
Dm7
E7
AΔ7
F
C
G
D
A
E
✕
1
1
2
0
✕
✕
2
2
3
3
✕
✕
2
1
2
2
✕
✕
1
1
2
0
✕
Pattern 2
AΔ7
Dm7
E7
AΔ7
F
C
G
D
A
E
✕
4
2
6
4
✕
✕
5
5
7
5
✕
✕
4
4
6
5
✕
✕
4
2
6
4
✕
Pattern 3
AΔ7
Dm7
E7
AΔ7
F
C
G
D
A
E
✕
8
6
7
7
✕
✕
5
5
7
5
✕
✕
4
4
6
5
✕
✕
4
2
6
4
✕
Pattern 4
AΔ7
Dm7
E7
AΔ7
F
C
G
D
A
E
✕
9
9
11
11
✕
✕
9
7
10
8
✕
✕
8
7
9
7
✕
✕
8
6
7
7
✕
Random:
AΔ7
Dm7
E7
AΔ7
F
C
G
D
A
E
✕
9
9
11
11
✕
✕
12
10
12
12
✕
✕
2
1
2
2
✕
✕
1
1
2
0
✕
Drop 2 Inversions
AMajor7
AInv 1
AInv 2
AInv 3
AInv 4
F
C
G
D
A
E
✕
1
1
2
0
✕
✕
4
2
6
4
✕
✕
8
6
7
7
✕
✕
9
9
11
11
✕
DMinor7
DInv 1
DInv 2
DInv 3
DInv 4
F
C
G
D
A
E
✕
5
5
7
5
✕
✕
9
7
10
8
✕
✕
12
10
12
12
✕
✕
2
2
3
3
✕
EDominant
EInv 1
EInv 2
EInv 3
EInv 4
F
C
G
D
A
E
✕
8
7
9
7
✕
✕
11
9
12
11
✕
✕
2
1
2
2
✕
✕
4
4
6
5
✕