Lionel Ferbos, “I’m Gonna Sit Right Down & Write Myself a Letter”. 2012 at the Palm Court Cafe. From Wiki:
At 101, trumpeter Lionel Ferbos is the oldest jazz musician in New Orleans. A native New Orleanian whose career has remained almost exclusively in the city, he appears weekly at the Palm Court Jazz Cafe, a French Quarter club, where he leads the Palm Court Jazz Band on Saturday nights.
Ferbos turns 102 in July.