Taste of Chicago music headliners released

R&B singer Janelle Monae performs before President Barack Obama addresses supporters at the UIC Forum, 725 W. Roosevelt Rd., in the first of three fund-raising events Wednesday, Jan. 11, 2012, in Chicago. | John J. Kim~Sun-Times
R&B singer Janelle Monae performs before President Barack Obama addresses supporters at the UIC Forum, 725 W. Roosevelt Rd., in the first of three fund-raising events Wednesday, Jan. 11, 2012, in Chicago. | John J. Kim~Sun-Times

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