Sir Rosevelt is a music project led by Zac Brown, the lead vocalist of the Zac Brown Band. Formed as a side venture, Sir Rosevelt allows Zac Brown to explore different sounds and styles, often incorporating elements of pop, rock, and electronic music into his work. The project has released several singles, including "Sunday Finest" which has been remixed by notable artists such as Morgan Page and Gazzo. Sir Rosevelt's music often features catchy hooks and a more experimental approach than Zac Brown Band's typical country-rock sound.