I've seen the Cole Porter song title, "Begin the Beguine" translated into Spanish as "Volver a Empezar". http://lyrics.wikia.com/Julio_Iglesias:Volver_A_Empezar
"Beguine," in English is a dance. "Volver a Empezar" means something like "Lets's Go Back to the Beginning," not "Let's Begin the Dance."
What would be the purpose of translating "Begin the Beguine" as Volver a Empezar? Perhaps it has something to do with the Spanish lyrics, which begin "Quiero sentir, las cosas de siempre"? (I don't know the rest of it.)