James Gadson is an influential American drummer and session musician, recognized for his contributions to R&B, funk, and soul genres. His distinctive style, characterized by tight, groove-oriented rhythms, has made him a sought-after collaborator since the 1960s. Gadson's influential works include performances with notable artists such as Bill Withers, Marvin Gaye, and The Temptations. His drumming has left an indelible imprint on the landscape of American popular music, making him an essential figure in the development of rhythm and blues.