The cancellation took First Avenue staffers and even Adele by surprise at her late afternoon sound check.
"She sang two notes and she knew," said First Avenue stage manager Conrad Sverkerson. "Her voice was gone. It was sincere. We sent her right to the doctor."

Since she is popular enough to fill arenas, Adele's $27.50 tickets to First Avenue became hot commodities selling for more than $450 on StubHub and Craigslist. At showtime, ticket touts roamed outside the nightclub, hoping to see if any disconsolate fans wanted to unload tickets.
A First Avenue door man periodically asked if anybody had any questions.
