Javier Casalla is an Argentinean musician, arranger and record producer. As a session violinist, he has played and recorded in many albums and soundtracks from films such as Amores Perros, 21 Grams, Biutiful, Motorcycle Diaries, Tango, Before the Flood. He has worked on series like Narcos Mexico and video games such as The Last of Us, among others. He is a founding member of Bajofondo who’s latest album received a Grammy Award nomination and various Latin Grammy Awards among other accolades. In addition he is recognized for his prolific arrangements and work as a session musician on many rock albums and performances in his home country of Argentina.