Green Day is an American punk rock band formed in Berkeley, California in 1987. The band consists of lead vocalist and guitarist Billie Joe Armstrong, bassist and backing vocalist Mike Dirnt, and drummer Tré Cool. Green Day has released 13 studio albums, 2 live albums, 2 extended plays, 49 singles, and 11 compilation albums. They have sold over 80 million albums worldwide, making them one of the best-selling music artists of all time.

Green Day’s music is characterized by its fast tempos, catchy melodies, and socially conscious lyrics. The band’s early work was influenced by punk rock bands such as The Clash and The Ramones. However, Green Day’s sound has evolved over the years, incorporating elements of other genres such as ska, pop, and heavy metal.

Green Day’s most successful album is American Idiot, which was released in 2004. The album was a critical and commercial success, selling over 15 million copies in the United States alone. American Idiot was nominated for five Grammy Awards, including Album of the Year. The album’s lead single, “American Idiot,” was also a major hit, reaching number one on the Billboard Hot 100 chart.

Green Day has won numerous awards throughout their career, including five Grammy Awards, two American Music Awards, and a Brit Award. The band has also been inducted into the Rock and Roll Hall of Fame.