Easy songs with guitar chords - acoustic guitar
Jimi Hendrix playing the guitar on stage Marjut Valakivi / Public domain
Guitar player playing guitar chords by number
Warren Haynes - Soulshine songwriter and founding member of Govt Mule pitpony.photography [CC BY-SA]
Man playing guitar chords

Chord Functions in the Major Keys

Chords within a given key have a function, or role they play within the key. Understanding these chord functions can help you understand why some chord progressions sound good while others sound not so good.