"Backstreet" refers to the popular boy band known as the Backstreet Boys, formed in 1993. The group originally consisted of five members: AJ McLean, Howie Dorough, Nick Carter, Kevin Richardson, and Brian Littrell. They gained fame in the late 1990s and early 2000s with hit songs like "I Want It That Way" and "Quit Playing Games (With My Heart)." The Backstreet Boys are known for their harmonious vocals and catchy pop melodies. They have sold over 100 million records worldwide, making them one of the best-selling music artists of all time. The band continues to tour and release new music, maintaining a dedicated fan base.