English and American DJ, record producer and remixer. He has won eight Grammy Awards, including Producer of the Year for Amy Winehouse's album Back to Black, as well as two for Record of the Year with her 2006 single "Rehab" and his own 2014 single "Uptown Funk". He has also won an Academy Award for Best Original Song, a Golden Globe and a Grammy Award for co-writing "Shallow" for the film A Star Is Born. Ronson served as lead and executive producer for the soundtrack to the 2023 fantasy comedy film Barbie, on which he also composed and co-wrote several of its songs with his production partner Andrew Wyatt..