Big Dese x Mike Martinez drop “Mad Rapper 2.0” By Insomniac - January 18, 2025 FacebookTwitterPinterestWhatsApp Big Dese breaks off his take on top charting rappers on this no holds barred riff is set to a knocking Mike Martinez foundation. Stream this Boston bar-smith’s unfiltered piercing perspectives on the “Mad Rapper 2.0” screen piece.