Green Day

Green Day are an American punk rock band formed in 1986, known for their energetic sound, rebellious spirit, and catchy, guitar-driven songs. Fronted by Billie Joe Armstrong, they brought punk into the mainstream with albums like Dookie and later reinvented themselves with the rock opera American Idiot. With hits such as Basket Case, Good Riddance (Time of Your Life), and American Idiot, Green Day remain one of the most influential and enduring punk bands of their generation.