Gustavo Santaolalla has composed film scores for over a dozen features including \u201cAmores Perros,\u201d \u201cThe Motorcycle Diaries,\u201d \u201cBrokeback Mountain,\u201d \u201cBabel,\u201d \u201cOn the Road,\u201d and \u201cWild Tales.\u201d His latest solo album is called \u201cCamino.\u201d This interview is edited and produced with music and other features in the On Being episode \u201cGustavo Santaolalla \u2014 How Movie Music Moves Us.\u201d Find more at onbeing.org.