Samuel David Moore (born October 12, 1935) is an American Southern soul and rhythm & blues (R&B) singer, who was the tenor vocalist for the soul vocal duo Sam & Dave from 1961 to 1981. Sam Moore is a member of the Rock & Roll Hall of Fame, the Grammy Hall of Fame (for "Soul Man"), the Vocal Group Hall of Fame, and a Grammy Award and a multi-Gold Record award-winning recording artist. Sam & Dave were the most successful and critically acclaimed duo in soul music history. Moore has also achieved a distinguished 25-year career as a solo performing and recording artist. In 2008, based on a poll of other musicians, Rolling Stone named Sam Moore one of the 100 greatest singers of the rock era (1950s-2008).