Host J.D. Reager talks to Sherman Willmott about the newly opened Memphis Listening Lab and the vast collection of music it houses, the journey from selling Stax bricks at Shangri-La Records to the creation of the Stax Museum, making the professional wrestling documentary Memphis Heat, and the entrepreneurial spirit that drives him.  J.D. also makes a big announcement about a Back to the Light event at the Memphis Listening Lab in August.