Willie Nelson has canceled and rescheduled a handful of concert dates after announcing an unspecified illness.
The note appeared on the country legends Facebook page and said that he had been feeling under the weather.
Weve been told this is not life-threatening, but will require several weeks to fully recover.

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Nelsons rep told EW that the tour starts up on Sunday.
Earlier this year, Nelson received the prestigiousGershwin Prize for Popular Song, given by the Library of Congress.
He also helmed the annual Farm Aid concert, which held its30th anniversary show in Chicagothis summer.