What makes Happy Now? by No Doubt notable?

'Happy Now?' contributed significantly to No Doubt's growing popularity in the late '90s, showcasing their unique sound that influenced the ska revival movement. The album's playful yet introspective themes resonated with a wide audience, solidifying their position in alternative rock and earning positive reviews from critics. By the release of 'Happy Now?', No Doubt was transitioning from their breakthrough album 'Tragic Kingdom' (1995), which propelled them to mainstream success. This single marked an exploration of new sounds while maintaining their signature fusion of ska and pop-punk, highlighting their evolution as artists during this pivotal phase.