Guitar Chords – The Key of a Song

guitar chords key of a

As part of your guitar learning experience, it’s essential to master some fundamental chord shapes. They are easy to pick up quickly while sounding great and free up your fingers to add embellishments later.

G, Cadd7, E minor 7 and D chords are four of the most frequently seen in songs and can easily be switched between.


Major chords are among the most versatile forms of guitar chords and can be found across a range of musical genres such as rock, pop and jazz music. Furthermore, they’re useful tools for learning music theory since they allow one to determine which chords should be included in a given song.

As part of learning to play the guitar, the first step should be learning basic chords. These chords form the backbone of any song and can be used to enhance or alter progressions to give you something new to try out.

When playing chords, it is essential that each string and note be strung separately in order to hear every individual note and ensure correct finger placement. This allows you to hear and observe every individual note while making sure finger placement is correct.

Once you know how to strum each string, the next step should be learning major and minor chords – which form the cornerstones of any progression and give you the skills necessary for adding power and energy to a song.

C Major chord is one of the most frequently used major chords and can be found in numerous songs. Learning it will equip you to play many songs across different keys with ease.


Minor chords are an effective way to contrast joyousness with sorrow in music, add tension, and tell a tale without words. Furthermore, they’re invaluable tools when improvising over guitar; adding subtleties and complexity to your playing.

The A minor chord has long been used as a mainstay guitar tone in rock songs, from U2’s “One” to Paramore’s “Ain’t It Fun?” and Foo Fighters’ “The Pretender.” It can also be found in numerous different forms for further variety in sound.

To develop an A minor chord, start by finding its root note and minor third in a standard major scale, then lower its third note by one half step (1 fret).

Once you’ve identified the root, minor third and fifth in an A minor scale, you can start building minor chords on guitar using either a chart or written list as a guide.

Now that you understand how to play an A minor chord, try going one step further by adding another minor chord in the key – this time using a minor seventh interval above A minor for something completely different! Jazz musicians commonly employ this chord, which adds an easygoing quality when used alongside other minor scales.


Dominant chords, also referred to as extended seventh chords, are formed using the fifth degree of a diatonic scale and tend to resolving, or going somewhere else, which allows composers to add movement into their music with these dominant chords.

These chords can also help create tension by dissonant sounds of their leading note and subdominant chord, creating dissonance within a dominant chord.

Dominant chords typically exist on the fifth degree of any key; however, they can also be constructed on either sixth or even eighth degrees to provide more shapes that can be applied to various guitar chord progressions and songs.

Blues music makes use of dominant 7th chords frequently in its compositions, particularly those found within standard 12-bar progressions. Not only are they great sounding elements in their own right but their versatility also allows for the creation of melodies and sound effects within blues songs; additionally they add depth and dimension to music genres such as funk, soul and rockabilly while providing dissonant dissonance that’s particularly useful when modulating key changes within songs.