"No Sleep Till Brooklyn" is a song by the American hip-hop group Beastie Boys. Released in 1986 on their album Licensed to Ill, it features a blend of rap and rock elements, showcasing the band's unique style. The song's title reflects the group's determination to reach Brooklyn, their hometown, while emphasizing a party lifestyle. The track is known for its heavy guitar riffs and energetic beat, making it a staple in both hip-hop and rock music. It has been widely recognized in popular culture and has influenced various artists across genres. The song captures the spirit of the 1980s music scene and remains a fan favorite.