Watch the SECTION 2: Extensions and Embellishments online guitar lesson by Susan Mazer from Hands On Guitar: Beyond Beginner
Don’t be afraid to make substitutions and add these extensions to your existing tunes. Unlike classical music, when you play rock, pop, blues, or jazz, you’re expected to make the tune your own. I always say that triads are like vanilla ice cream. The 7th adds the hot fudge, and the extension adds the whipped cream. Don't let your music be simple and bland!