Music spread over 10 stages from 160 acts, each capable of heating up the coldest Baltimore winter. Includes performances from George Clinton and Parliament Funkadelic (pictured), Keller Williams, Jimmie’s Chicken Shack, Chris Lake and others. At venues including Baltimore Soundstage, 124 Market Place, plus Rams Head Live and other locations iin Power Plant Live, 34 Market Place. $20-$100. frozenharbor.com.