Biffy Clyro is a Scottish rock band formed in Kilmarnock in 1995, consisting of Simon Neil (vocals, guitar) and twin brothers James Johnston (bass, vocals) and Ben Johnston (drums, vocals). Known for their dynamic sound that blends post-hardcore, experimental rock, and melodic alt-rock, they gained a dedicated following with their intense live performances and complex compositions. Their breakthrough came with the 2007 album "Puzzle," and they continued to achieve critical and commercial success with subsequent albums, including "Only Revolutions" and "Opposites." Biffy Clyro's music is characterized by intricate guitar work, powerful lyrics, and a distinctive ability to seamlessly merge heavy and soft elements.