Green Day are an American rock band formed in California in 1987 by lead vocalist and guitarist Billie Joe Armstrong and bassist Mike Dirnt, with drummer Tré Cool joining in 1990. Originally known as Sweet Children, the band adopted the name Green Day in 1989. They emerged from the late-1980s and early-1990s Bay Area punk scene surrounding Berkeley's influential 924 Gilman Street club.
The band's early albums, "39/Smooth" (1990) and "Kerplunk" (1991), were released through independent label Lookout! Records before Green Day signed with Reprise Records. Their breakthrough came in 1994 with "Dookie", a landmark album that turned the trio into an international rock act and helped reignite mainstream interest in punk rock. It was followed by "Insomniac" (1995), "Nimrod" (1997) and "Warning" (2000), establishing the band's distinctive combination of melodic punk, guitar-driven rock and socially conscious songwriting.
In 2004, Green Day released "American Idiot", an ambitious rock opera that became one of the defining projects of their career. Songs including "American Idiot", "Boulevard of Broken Dreams" and "Wake Me Up When September Ends" became international hits, while the album was followed by "21st Century Breakdown" (2009). In 2012, the band released an ambitious trilogy of albums – "¡Uno!", "¡Dos!" and "¡Tré!". Their later releases include "Revolution Radio" (2016), "Father of All Motherfuckers" (2020) and "Saviors" (2024).
Green Day have also expanded their work beyond recorded music and live performances. In 2010, "American Idiot" was adapted into a Broadway musical, earning three Tony Award nominations and winning two. The band was inducted into the Rock and Roll Hall of Fame in 2015, while its members have also been involved in side projects including Pinhead Gunpowder, The Network and Foxboro Hot Tubs.
With more than 75 million records sold worldwide, Green Day rank among the most successful rock bands of their generation. The group has won five Grammy Awards, recognizing "Dookie", "American Idiot", "21st Century Breakdown", "Boulevard of Broken Dreams" and the Broadway production of "American Idiot".
Note: This biography was created with the assistance of AI and has been editorially reviewed.
Sources: Wikipedia (CC BY-SA 4.0) and official artist information.
