The title of the longest-running Broadway show is "The Phantom of the Opera." This iconic musical, composed by Andrew Lloyd Webber, debuted in 1988 and has become a staple of Broadway. Set in the Paris Opera House, it tells the haunting love story between a mysterious phantom and a young soprano named Christine Daaé. Its combination of lush music, dramatic storytelling, and elaborate staging has captivated audiences for decades. "The Phantom of the Opera" surpassed all other productions in total performances, becoming a symbol of Broadway's enduring appeal and the magic of live theater.