Question: Who is the manager of american singer who sung the song  "La Carretera" (English: "The Road") in 2016?
Sentence (from "Party (Beyoncé song)"): Built on a 808-retro beat, multi-tracked harmonies, and a smooth groove, the song's instrumentation includes slow-bouncing synthesizers, keyboard tones, and drums. Lyrically, "Party" is about being "in the mood for some loving."
Relevant evidence: No