The document discusses two rock bands, Bullet For My Valentine and Bring Me The Horizon. It notes that Bullet For My Valentine started as a Metallica and Nirvana cover band but developed their own style, becoming well-known in the rock genre with influences from Metallica and Iron Maiden. Bring Me The Horizon was formed in 2004 after previous bands failed; they were signed to a record label and have since released many successful albums while gaining a large fan base through performances at festivals and concerts. The document also discusses common conventions in music videos for the genre, including live performance, using fear/scary elements, desolate locations, and following a story.