Vocal issues leave musician Jonny Lang's career in question Doctor's orders prompt Fargo native singer and guitarist to cancel all scheduled shows, according to a statement. Written By: John Lamb | × Blues singer/guitarist Jonny Lang. Special to The Forum FARGO — As he gets closer to his 40th birthday, Jonny Lang’s career has hit a “Red Light.” The singer and guitarist’s manager, Steve Karas, announced in a news release Tuesday morning, Jan. 12, that due to concerns over the health of Lang’s voice, all of his upcoming appearances were canceled. JONNY LANG CANCELS ALL CONFIRMED APPEARANCES Per doctor’s orders, Jonny Lang will be cancelling all confirmed appearances. Full statement here: https://t.co/tO6tKNfa80pic.twitter.com/ajwbQMeCbs— Jonny Lang (@JonnyLangBand) January 12, 2021