Here it is—the complete schedule of what's happening at the 20th Annual New Orleans Jazz & Heritage Festival, the greatest music, food and crafts event in the country. Almost 3,000 musicians, local artists and guest stars from around the world play for more than 300,000 people during the Fest.

Our listings include music at the Heritage Fair (held on April 28-30 and May 5-7 at the New Orleans Fair Grounds), evening concerts (held at various locations, mostly in the new riverside River T...