Listening to Caitty’s new single, "Ruined," is a bit like discovering a breathtakingly beautiful, venomous flower growing in the cracks of a city pavement. There’s an immediate, polished allure to this dark-pop track, a sleekness in its production that pulls you close before you realize the thorns are digging in. It operates in that fascinating, treacherous space where affection becomes a weapon, a territory...

In the world of hip-hop, there is a continual ebb and flow of new talent, but every once in a while, a performance will come along that will seem like a revelation. The very talented Eyst and Mac Keller form one half of the dynamic duo known as Apolloïd, which is based in Neuilly-sur-Marne and hails from France. It's like witnessing lightning in a bottle when...