The Edgar Winter Group was an American rock band formed in 1972 led by multi-instrumentalist Edgar Winter. Known for their fusion of blues, jazz, and rock music, the group produced two notable hits, "Frankenstein" and "Free Ride," which have become staples in classic rock. The band's lineup included notable musicians such as Dan Hartman, Rick Derringer, and Johnny Winter. Their album "They Only Come Out at Night" peaked at the number 3 position on the Billboard 200, highlighting their significant impact on the rock music scene in the 1970s.