Oasis's debut album 'Definitely Maybe' has returned to the top of the UK charts 30 years after its release, following a 408% week-on-week sales increase driven by the release of a 30th anniversary deluxe edition. This resurgence coincides with the announcement of their 2025 reunion tour, which saw tickets sell out rapidly despite controversy over Ticketmaster's 'dynamic pricing' system, leading to inflated prices and a subsequent investigation by competition watchdogs. Two other Oasis albums, 'Time Flies... 1994-2009' and '(What’s the Story) Morning Glory?', also re-entered the top five of the charts. Frontman Liam Gallagher hinted at new music but no official album release has been confirmed. The band responded to the ticket pricing backlash by adding two more dates at Wembley Stadium and implementing a lottery system for ticket allocation. This marks the first time Oasis has topped the charts in nearly 15 years, highlighting their enduring popularity.