Ben Sollee (b. November 28, 1983) is an American cellist, singer-songwriter, and composer known for his innovative playing style, genre-bending songwriting, electrifying performances, political activism, and wide appeal. His music incorporates banjo, guitar, and mandolin along with percussion and unusual cello techniques to create a unique sound. His songs exhibit a mix of folk, bluegrass, jazz, and R&B elements. Sollee has also composed longer instrumental pieces for dance ensembles.