What is dubstep? Provide a list of popular dubstep songs
Dubstep is a genre of electronic dance music that originated in South London in the early 2000s. It emerged as a UK garage offshoot that blended 2-step rhythms and sparse dub production, as well as incorporating elements of broken beat, grime, and drum and bass. Dubstep is generally characterized by the use of syncopated rhythmic patterns, with prominent basslines, and a dark tone.

Here are some popular dubstep songs:

AntiWar Dub by Digital Mystikz
Scary Monsters & Nice Sprites by Skrillex
In For the Kill (Skreamix) by La Roux
I Can’t Stop by Flux Pavilion
Midnight Request Line by Skream
Eastern Jam by Chase & Status
Cockney Thug by Rusko
Archangel by Burial
Where’s My Money (Caspa Remix) by TC
Promises (Skrillex & Nero remix) by Nero.