While they rarely enjoyed significant mainstream success, they are considered originators of funk along with artists like James Brown, and their work is influential on many other bands, both their contemporaries and modern musicians. Their sound is defined by a combination of tight melodic grooves and syncopated New Orleans "second line" rhythms under highly charged guitar and keyboard riffing. The band has been nominated four times for induction into the Rock and Roll Hall of Fame, most recently in 2017. In 2018 the band was presented the Grammy Lifetime Achievement Award.