Warning (Green Day album)

Background

After taking a break from touring in promotion of the band's fourth album Insomniac (1995), Green Day recorded the more experimental Nimrod (1997). The record, which delved into a wider variety of genres including punk, folk, power pop, hardcore punk, ska, and surf, featured the unprecedented acoustic hit "Good Riddance (Time of Your Life)". Vocalist/guitarist Billie Joe Armstrong recalled that the song's stylistic departure from the group's earlier work made him anxious about the song's release.

The band embarked on the Nimrod promotional tour, which largely featured more intimate shows with audiences of 1,500 to 3,000 people. By the end of the tour, the band noted that its audience had evolved. Punk rock music was no longer popular in the mainstream because nu metal acts such as Korn, Limp Bizkit, and System Of A Down were experiencing success. According to Studio 880 owner John Lucasey, the band was "definitely at a very big crossroads".

For Warning, Green Day initially opted to work with a producer other than Rob Cavallo, who had handled the production of the band's previous three albums. The group selected Scott Litt, who had previously worked with Nirvana and R.E.M. However, the band had disagreements with Litt over the album's musical direction; Armstrong recalled that "It just didn't work out." The group subsequently brought Cavallo back in, but this time the band handled most of the production duties, with Cavallo instead serving as "executive producer". During the album's writing and early recording sessions, Armstrong repeatedly listened to Bob Dylan's 1965 record Bringing It All Back Home, which had a major influence over both Warning's musical experimentation and socially conscious lyrics. The album was recorded at Studio 880 in Oakland.

With Warning, the band experimented with more acoustic guitars, and strove for a "not sappy acoustic... more aggressive, percussive acoustic" sound. The album features more positive and uplifting lyrics in comparison with Green Day's earlier work. Warning also contains more explicitly political themes, as exemplified by tracks such as "Minority". This was inspired by Armstrong's fear that presidential nominee Al Gore was going to lose the 2000 U.S. presidential election and that "someone really conservative" would take office. According to some publications, Green Day departs from their punk rock sound with this album, while other publications label the album as punk rock.