Berklee College of Music was founded on the revolutionary principle that the best way to prepare students for careers in music is through the study and practice of contemporary music. For more than half a century, the college has evolved to reflect the state of the art of music and the music business. Berklee serves distance learners worldwide through its award-winning online extension school, Berklee Online.
Let's stick with three chord songs in our I-IV-V progressions, but we can now do the same songs in the key of A (A-D-E) and in the key of D (D-G-A). So, if a three chord song didn't sound quite right before in the key of A or wasn't great for your singing range, now try it in the key of D (use D instead of A, use G instead of D, and use A instead of E).
As a beginner, it is best to avoid making a pawn shop, flea market, or yard sale purchase unless you are shopping with somebody who has experience in purchasing a guitar. Having never purchased a guitar, you may not know what to look for in terms of damage or guitar quality. With that being said, a local music retail shop is your best bet. You may also shop online with a reputable company, although be sure to review the business’ return policy.