Power chord

A power chord is composed using a root/1^st and perfect 5^th intervals played simultaneously, frequently with the addition of a root/octave (octave doubling). Generally written as C⁵, C5 or C5, it is good practice to simply use an uppercase C followed by a super scripted ⁵ to represent it in writing (ie: C⁵).

Power chords are generally associated with heavy metal and hard rock however, in today’s musical environment you are likely to see them in any of the modern styles, their increasing popularity due to ease of play and lack of minor or major chord qualities (there is no 3^rd interval present). Often power chords also contain an additional root octave, making an interval formula of root/1^st, perfect 5^th and root/octave (R/1-5-1).

Power chord profile

Chord shapes/voicings

• Power chord shapes
• Help
• Guitar neck notes
• Octave chart

Audio sample(s)