Maroon5 & Wiz Khalifa headline Infield Concert on Preakness Day, May 19

The Maryland Jockey Club announced that the 2012 Preakness InfieldFest will include performances by Grammy Award nominees Maroon 5 and Wiz Khalifa. Both bands will play extended sets on the main stage in the public Infield on Saturday, May 19 at Pimlico Race Course when the Maryland Jockey Club