Most beginner guitarists start by learning the same fifteen chords, usually called the “standard fifteen.” I’ve also heard them called the open chords because they make use of open strings and are thus easy to play.
Major |
Seventh |
Minor |
A |
A7 |
Am |
— |
B7 |
— |
C |
C7 |
— |
D |
D7 |
Dm |
E |
E7 |
Em |
F |
— |
— |
G |
G7 |
— |
For fingerings, have a look at Wikipedia or any book on beginner guitar. You can also see this handy web site, which plays audio of each chord along with the fingerings.
It’s not much good to just memorize the standard fifteen chords without musical context. It’s better to learn them grouped together into keys, so you can hear how they relate to each other. Here are the standard fifteen grouped into various useful major, blues and minor keys. Pick a row and try the chords within it. They’ll sound good together in any order and in any combination. The first chord in each row is the tonic chord, which feels like “home base”.
|
I |
ii |
iii |
IV |
V7 |
vi |
V7/V |
V7/ii |
V7/vi |
C major: |
C |
Dm |
Em |
F |
G7 |
Am |
D7 |
A7 |
E7 |
G major: |
G |
Am |
— |
C |
D7 |
Em |
A7 |
E7 |
B7 |
D major: |
D |
Em |
— |
G |
A7 |
— |
E7 |
B7 |
— |
A major: |
A |
— |
— |
D |
E7 |
— |
B7 |
B7 |
— |
E major: |
E |
— |
— |
A |
B7 |
— |
— |
— |
— |
|
I7 |
bIII |
IV7 |
V7 |
bVII |
C blues: |
C7 |
— |
— |
G7 |
— |
G blues: |
G7 |
— |
C7 |
D7 |
F |
D blues: |
D7 |
F |
G7 |
A7 |
C |
A blues: |
A7 |
C |
D7 |
E7 |
G |
E blues: |
E7 |
G |
A7 |
B7 |
D |
|
I |
V7/V |
bIII |
iv |
IV7 |
v |
V7 |
bVI |
bVI7 |
bVII |
D minor: |
Dm |
E7 |
F |
— |
G7 |
Am |
A7 |
— |
— |
C |
A minor: |
Am |
B7 |
C |
Dm |
D7 |
Em |
E7 |
F |
— |
G |
E minor: |
Em |
— |
G |
Am |
A7 |
— |
B7 |
C |
C7 |
D |
For more adventurous sounds, try mixing chords from different keys together. Trust your ears and have fun! And once you’ve mastered these chords, maybe you’d like to tackle the pentatonic scale.