<Tr> <Td_colspan="2"> <Ul> <Li> file </Li> <Li> help </Li> </Ul> </Td> </Tr> <Ul> <Li> file </Li> <Li> help </Li> </Ul> <P> "Let's Groove" is a song by the American band Earth, Wind & Fire from their eleventh studio album Raise! (1981). Written by Maurice White and Wayne Vaughn, the song was chosen as the lead single from the album . In the late 1970s and early 1980s, disco music was undergoing a severe backlash . In spite of this, the band decided to revive the disco sound that was later included on their previous works and records . Musically, "Let's Groove" is a post-disco, pop and funk song which includes instrumentation of synthesizers and keyboards along with live electric guitars . </P> <P> "Let's Groove" received mixed reviews from music critics, where many praised its catchiness, while some felt it was generic within its timeline of the disco era . However, many contemporary reviews have been well - received, many citing it as memorable and a great disco - influenced song . The song was a commercial success, with it being their highest - charting single in various territories . The song peaked inside the top 20 in countries including the United States, New Zealand, United Kingdom, Canada and other component charts in America . </P>

Who sang the song let's groove tonight