They are prominently featured on no less than five cues here. Zimmer, a longtime fan of virtuoso acoustic guitar duo Rodrigo y Gabriela from Mexico, decided to incorporate them into his score, which is rich in Latin and flamenco themes. It's true that Zimmer, with his trademarked European sense of flair, has scored Pirates of the Caribbean 4: On Stranger Tides with his usual orchestra and choir, but there are a couple of twists to make things a tad more interesting. Another cinematic episode in the continuing Pirates of the Caribbean franchise means another Hans Zimmer soundtrack.right? Well, yes and no.