The Blackout was a Welsh rock band formed in 2003 in Merthyr Tydfil. Known for their energetic performances and a blend of post-hardcore and alternative rock, they gained popularity in the UK music scene. The band released several albums, including "The Blackout! The Blackout!" and "Hope," showcasing their dynamic sound and engaging lyrics. The group consisted of members Sean Smith, James Davies, Gareth Lawrence, Dan Hegarty, and Matthew "Matty" Davies. They toured extensively and participated in major festivals like Reading and Leeds. The Blackout announced their split in 2015, leaving behind a legacy of passionate music and dedicated fans.