Baton Rouge emcee Marcel P. Black engages in what he describes “Proletariat Protest Music” over Houston’s That Purple Bastard’s rock influenced Queen sampling “I’m Mad”. “I’m Mad” is Marcel’s take on the Trayvon Martin situation, also serving as a call to action for people to take a stand against police brutality & senseless violence against people of color. “I’m Mad” is the first release from Marcel P. Black & That Purple Bastards “#CivilDisobediance” EP dropping this summer.