plectrum

unlock the fretboard

R
3
5
7
Lens:
0
Frets 0-12 (13 total)
12
E
F
G
A
B
C
D
E
B
C
D
E
F
G
A
B
G
A
B
C
D
E
F
G
D
E
F
G
A
B
C
D
A
B
C
D
E
F
G
A
E
F
G
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
10
11
12
3NPS Positions:
0
1
2
3
4
5
6
7
8
9
10
11
12
E
A
D
G
B
E
F
C
F
B
E
A
G
C
F
D
G
B
A
D
G
C
E
A
F
B
E
A
D
B
C
F
G
C
B
E
D
G
C
F
A
D
E
A
D
G
B
E
Lens:
3NPS Positions:

Chords

Explore chord construction, voicing types, and practical applications. Learn how chords are built and when to use different voicing systems, or Explore specific chord shapes across the fretboard.

Major C, Cmaj
12345678

Formula & Intervals

Formula: 1 - 3 - 5

Intervals: Root, Major 3rd, Perfect 5th

Character

Bright and resolved. The foundation of Western harmony and the most stable chord quality.

Common Usage

Rock, folk, pop, country. Creates a sense of arrival and stability.

Tips

The major triad is the building block of all harmony. Learn to identify it by ear - it's the "happy" sound that feels complete.

Example Voicings (C)

1
2
3
4
5
✕
○
○
C
E
C
E
A
D
G
B
E
C Shape
5
6
7
8
9
G
C
E
C
G
C
E
A
D
G
B
E
G Shape