Question: Who composed the music for the film that was Isreal Horovitz's feature directorial debut ?
Sentence (from "Mark Orton"): An alumnus of the Peabody Conservatory and the Hartt School of Music, he is a founding member of the San Francisco-based Tin Hat chamber music group, and is best known for his score for the Academy Award-nominated film "Nebraska" (2013).
Relevant evidence: No