Explanation of 2-5-1 chords, the most commonly used jazz progression, describing the theory behind them plus where, when and how to use them. Includes twelve cool, 2-5-1 chord progressions to expand your jazz vocabulary plus Mp3 practice track to help you incorporate into your playing. This will also help you recognize 2-5-1 chords when you hear or see them. 43 minute video lesson demonstrated close up and slowly, with PDF chord grids and chart.