"Good Riddance (Time Of Your Life)" is a song by the American punk rock band Green Day, released in 1997 on their album Nimrod. The song features an acoustic guitar melody and reflective lyrics that convey themes of nostalgia and the passage of time. It has become a popular choice for graduations and farewells. The song's emotional resonance has led to its use in various media, including films and television shows. Its simple yet poignant message about cherishing memories while moving forward has made it a timeless anthem for life's transitions.