Steam was an American pop-rock band, known for their distinctive blend of rock, soul, and pop elements. They are most recognized for their 1969 chart-topping single, "Na Na Hey Hey Kiss Him Goodbye", which has often been used in sports events and popular culture. The band was led by Paul Leka, who along with Gary DeCarlo and Dale Frashuer, wrote and recorded the hit song. Despite their short-lived existence, Steam's influence is evident in the enduring popularity of their signature single.