He has worked together as producer and sound engineer with Ronan Chris Murphy, Steve Vai, Richard Ray Farrell, Black Crowes' Chris Robinson, Alan Vega, Jarvis Cocker, Gavin Friday, Caterina Caselli, Marco Pandolfi, Swamp Dogg, Davide Venco, Marco Fasolo, Verdena and many more, and produced records for Italian and international television and international publishing.
Snoop Dogg | Swamp Thing | Nate Dogg | Okefenokee Swamp | Tha Dogg Pound | Swamp Harrier | Swamp Dogg | Snoop Dogg's Father Hood | Lizard Man of Scape Ore Swamp | The Dogg | Swamp Water | Swamp Pop | Swamp Paperbark | Swamp Ophelia | Swamp Gum | swamp buggy | Swamp Boubou | Great Dismal Swamp | Dismal Swamp | Zapata Swamp | What Would You Do (Tha Dogg Pound song) | What's My Name? (Snoop Doggy Dogg song) | The Swamp Critters of Lost Lagoon | Swamp Yankee | Swamp Water (novel) | Swamp Thing (1991 TV series) | Swamp Rat | "''Swamp Fox''" | Swamp Buggy | Snoop Dogg's Doggystyle |
He moved labels several times, including signing with Phil Walden's Macon, Georgia based Capricorn label, but Hill refused to record for Walden, and his recording contract was bought by Jerry "Swamp Dogg" Williams' Mankind label, where Hill finally fulfilled his end of the deal.