Indie rock originated in the UK and US in the 2000s as a subgenre of alternative rock. It emerged from underground independent music in the 1980s and gained popularity. The genre has evolved over time from a mellow underground sound to the mainstream popularity of grunge and Britpop in the 1990s. In the 2000s, indie rock reemerged led by bands like The Strokes, aided by the growth of the internet allowing more exposure. Current indie rock music videos typically feature both a narrative and live performance clips of the band to engage audiences and portray the appeal of live shows.