Oasis are officially back. The Brit rockers kicked off their highly-anticipated reunion tour July 4 with a dazzling set in in Cardiff, Wales that saw brothers Liam and Noel Gallagher play together on stage for the first time since 2009.

The pioneering Britpop band’s world tour — marking the first time famously feuding brothers Liam and Noel Gallagher have played together since 2009 — kicked off on Friday night in Cardiff, Wales, at Principality Stadium. Richard Ashcroft from the Verve was the opening act, alongside Liverpool-based band Cast.

Liam Gallagher joked about high ticket prices for Oasis’ reunion tour during opening night in Cardiff, Wales, on July 4. The concert marked the first time he and his brother Noel Gallagher have performed onstage together in 16 years after Oasis split up in 2009.