In some styles of music, particularly in Rock, it is not necessary to play all the notes of a chord. This can be quite effective in sound as well as ease of playing. The Power Chord requires the use of 2 or 3 notes to form the sound – the root note, an interval of a perfect 5th from the root note, and sometimes an octave doubling note. These are:
Because the 2nd note of a power chord is a perfect 5th, power chords can be notated 5. For example, G5 = G power chord.
The sound of the power chord is 'tighter' than a standard barre chord and is
particularly effective played with a distortion effect in hard rock, punk, and
If you used a lot of distortion and tried to play a full barre chord, it will
often sound messy and undefined. Power chords eliminates this.
Another defining characteristic of power chords are that they lack a major
or minor 3rd note. In plain english this means they lack a major or minor sound.
They sit someplace inbetween. This can mean we worry less about chord choice
and if we need a major or minor to keep in key.
Ok, but how do we play these?
Power chords are played simply with two fingers. Use the index finger for the
root note and we recommend the third finger for the remaining notes. Unlike
most chords it's ok to use the flats of our fingers to play these. Since we're
only using the same two finger shape for all powerchords it's easy to move around
playing lot's of different chords without changing shapes. Because just like
barre chords we can move the shape around the neck at will.
When picking these chords we need to remember not to pick any strings we dont
need too. We only need to strike two or three strings.
Key points to remember!
- Power chords are chords played with a root and a 5th.
- We can play these by playing only 2 or 3 strings from a normal barre chord.
- The open E and A major chord can also be played as a power chord.