73 year-old composer, producer, pianist and singer Allen Toussaint can, without hesitation, be called a living legend; his work as a composer, producer, arranger and performer helped shape the sound of R&B, soul, and funk as we know it today. He's collaborated memorably with artists ranging from Lee Dorsey and Ernie K. Doe to the Pointer Sisters and Labelle, from the Meters and Dr. John to The Band and Paul McCartney.