It wasn’t rock and roll, but Mick Jagger still liked it when Obama
sang the blues on Tuesday night, he told the AP via POLITICO 44:
The Rolling Stones frontman said Thursday the president did "very
well" when bluesman Buddy Guy successfully prodded him to join in on a
few lines of "Sweet Home Chicago," the blues anthem of the president's
home town, during an East Room concert earlier in the week.
"I thought he was courageous, because there was some element of
reluctance," Jagger said, adding that "it was a hard moment for the
president to get out of."