Musicians play along Super Bowl XLVII Boulevard at Woldenberg Park in New Orleans, La., on Friday, Feb. 1, 2013. The 49ers play the Baltimore Ravens in
Musicians play along Super Bowl XLVII Boulevard at Woldenberg Park in New Orleans, La., on Friday, Feb. 1, 2013. The 49ers play the Baltimore Ravens in Super Bowl XLVII at the Mercedes-Benz Superdome in New Orleans on Feb. 3. (Jane Tyska / Bay Area News Group)