Summer time is here and Chicago’s Marvelous is bringing the “Heatwave” with his new single. Backed by a soul sample on the hook, Marvelous brings his A game and delivers nothing but heat. He discusses having to grow up after having his first child, overcoming more dilemmas, and more. This will be on his In Due Time EP that’s coming soon. Stream the HipHopDX premiered single after the break.