Buena Fe is a Cuban pop music duo, formed in 1999 in the province of Guantánamo, composed of Israel Rojas Fiel and Yoel Martínez Rodríguez. They have released seven studio albums: Déjame entrar (2001), Arsenal (2003), Corazonero (2004), Presagios (2006), Catalejo (2008), Pi es 3,14 (2010) and Dial (2013). The name, "Buena Fe", means "Good Faith" in Spanish.