Mario J. McNulty (born December 1978) is an American Grammy Award-winning record producer and audio engineer based in New York City, United States. He has worked with David Bowie, Prince, Nine Inch Nails, The B-52s, Julian Lennon and many other well-known recording artists.[1] At the 50th Annual Grammy Awards, along with artist Angélique Kidjo and producer Tony Visconti, McNulty won a Grammy in the Best Contemporary World Music category for the album Djin Djin (2007).[2] Other Grammy-nominated albums include Homeland by Laurie Anderson in 2009 and Bowie’s The Next Day in 2013.