Oasis was a British rock band formed in 1991 in Manchester, England, known for their anthemic sound and outspoken, rebellious image. Founded by brothers Liam and Noel Gallagher, along with Paul "Bonehead" Arthurs, Paul McGuigan, and Tony McCarroll, Oasis quickly rose to fame during the Britpop era of the 1990s. Their 1994 debut album, "Definitely Maybe," became one of the fastest-selling debut albums in UK history, featuring hits like "Supersonic" and "Live Forever." Known for their catchy melodies and Noel's introspective lyrics, the band's music resonated with a generation, capturing themes of hope, aspiration, and disillusionment in working-class Britain.

Oasis's 1995 follow-up album, "(What's the Story) Morning Glory?," solidified their status as rock icons, with songs like "Wonderwall," "Don't Look Back in Anger," and "Champagne Supernova" becoming enduring classics. The album's success propelled Oasis to global fame, but the Gallagher brothers' turbulent relationship often made headlines, adding a layer of drama to the band's public image. Despite internal conflicts and lineup changes, Oasis remained highly influential, with their sound inspiring countless bands and their songs continuing to resonate with audiences worldwide. The band disbanded in 2009 following a final argument between the Gallaghers, but their legacy endures, cementing Oasis as one of the defining rock bands of their era.