One spectacular Detroit double sider up for grabs, a scorcher just like the weather   Please message any questions   Jimmy Mack – My world is on fire / Go on – Palmer 5019 Promo M-   Still the source of much discussion, was he from Chicago or Los Angeles? Just 2 soulful cities that boast a Jimmy Mack that can be linked to this mysterious figure. Jimmy McMillan who recorded “A woman is hard to understand” on Hamster circa 75, and James McEach