That 7 and 3 from our previous lessons is put to great use as we focus on dominant chords that take on a whole new face. You’ve established a foundation and, now, it’s time to really familiarize yourself with some more super sounds you’ve likely heard the pros play again and again. We explore the importance of 4th intervals as we enhance our appreciation of the sounds they produce. Whether used in a solo context or a comping environment, these 9th and 13th chord voicings absolutely must be known. We look at the beginning of Georgia On My Mind (Carmichael & Gorrell) and its bridge to see how these voicings can be easily used.