This article has been imported from chorus.fm for discussion. All of the forum rules still apply. John Mayer has been admitted to the hospital for an emergency appendectomy. Early this morning, Tuesday, December 5th, John Mayer was admitted into the hospital for emergency appendectomy forcing the Dead & Company December 5th concert in New Orleans to be postponed. — Dead & Company (@deadandcompany) December 5, 2017 Expand - View Original