Biffy Clyro and TK Maxx Presents Depot Live at Cardiff Castle

Biffy Clyro, formed in Kilmarnock, Scotland, is known for their anthemic alt rock with Simon Neil's distinct vocals. The trio gained fame with hits like "Mountains" and "Bubbles," and albums such as 2009's Only Revolutions, earning a Mercury Prize nod. Known for their mix of grunge, hardcore, and prog influences, they've headlined festivals and released critically acclaimed albums like Opposites and Ellipsis. They've collaborated with producer Rich Costey and performed live acoustic sets, including a memorable cover of the Beach Boys' "God Only Knows."