Philly hip hop artist Dice Raw will be performing for free at City Hall tonight as part of the City Hall Presents concert series. His newest album, Jimmy’s Back, is available. The album’s is based on The New Jim Crow, a bestselling book by Michele Alexander. Along with the LP, Dice Raw is releasing a short documentary that explores mass incarceration and the prison system, especially in Philadelphia. The concert will run from 5:30 to 6:30 p.m. in the City Hall courtyard. Listen to Dice Raw’s new track, “Animal,” below.