From Cardiff to Dallas: Inside the reunion wave led by Oasis and Fifth Harmony

In 2025, two high-profile music reunions captured global attention, each from a different side of the pop culture spectrum. 

On July 4, British rock band Oasis reunited in Cardiff, Wales, marking their first onstage appearance as a full band since 2009. 

Just weeks later, on August 31, American girl group Fifth Harmony made an unexpected return at a Jonas Brothers concert in Dallas, Texas. 

Though sonically worlds apart, both acts demonstrated something powerful: the past isn’t just preserved in playlists.