Country outlaw and prolific touring musician Willie Nelson has postponed three concerts in Florida due to illness, which was not specified.

The three shows — March 17 at Ruth Eckerd Hall in Clearwater, March 18 at the King Center for the Performing Arts in Melbourne and March 19 at the Marina Civic Center in Panama — have been rescheduled for October. However, no specific dates have been set for the postponed performances.

Following the Florida shows, Nelson has concerts booked through October, including the Nelsonville Music Festival in Phio in May and two appearances at Riverfest in Little Rock, AR on May 22 and June 5. He will all be appearing with Dave Matthews Band on September 26, 30 and October 2.

Nelson’s latest work, “Naked Willie,” a new collection of 17 vintage RCA sides from 1966-1970 with stripped-down production, was released on March 17.