(Guitar Educational). This lesson was developed to take chord shapes and progressions way beyond the basic chords most novices know. The secrets of jazz, blues and singer-songwriter chords will add color and depth to any guitarist's playing. These chords, progressions and turnarounds are fun and easy to learn, contain a wealth of musical ideas, and create a unique opportunity for fast improvement. Level 3. | Essential Chords and Progressions for Acoustic Guitar by Artie Traum, Book & Toy | Indigo Chapters