Irma Thomas, right, performs at the New Orleans Jazz and Heritage Festival in New Orleans, Sunday, May 5, 2013. (AP Photo/Gerald Herbert)

 

              Irma Thomas, right, performs at the New Orleans Jazz and Heritage Festival in New Orleans, Sunday, May 5, 2013. (AP Photo/Gerald Herbert)
Irma Thomas, right, performs at the New Orleans Jazz and Heritage Festival in New Orleans, Sunday, May 5, 2013. (AP Photo/Gerald Herbert)