Wadsworth Mansion was an American early 1970s pop group, known for their one-hit wonder, "Sweet Mary," which peaked at number 7 on the Billboard Hot 100 chart in 1971. The band was formed in Providence, Rhode Island, and consisted of Steve Jablecki, Mike Jablecki, John Poole, and Bob Coutu. Their music style was characterized by upbeat pop melodies combined with catchy hooks, and they were influenced by the prevalent rock and roll and pop music trends of their time. Despite their brief time in the spotlight, Wadsworth Mansion left a memorable mark in the history of pop music.