Notting Hill Carnival, London’s annual festival of gigantic dancehall speaker-systems and public drunkenness, is coming up, and Rinse.FM, the former-pirate London station, is taking the opportunity to celebrate its 20th anniversary by hosting a two-day party that will include sets from people like Tinashe, Ms. Dynamite, Bok Bok, Metalheadz, and Skream. The great dance-pop singer Katy B will also grace the stage, and to build up anticipation, she’s shared a wonderfully shimmering new dancehall-inflected track called “Little Red Light.” The album wasn’t on her 2014 album Little Red, despite its title and everything, but you can hear it below.

That Rinse stage will run 8/24-25; details here.