Welcome to UK Rap List, where elite MCs represent the essence of UK rap culture. This week that means “Problems” from Kojey Radical’s recently released Don’t Look Down. Like much of his most celebrated work, “Problems” features elements of a number of genres including gospel, funk and of course, hip-hop. Radical continues to dazzle on the mic and invites promising young spitter Cristale along to help deliver some scripture. The two would claim to have “100s of problems”—besting the old JAY-Z claim of 99—but rest assured that getting off a fire verse isn’t one. Listen to “Problems” on the UK Rap List, and if you hear something you like, add it to your library.