section: Technical
question: Give the name of the producer of the film "Sound City".
article: Sound City (film)
candidates:  Sami Ansari – photography  Matt Bissonette – composer  James Brown – engineer, mixing  Joe LaPorta – mastering  Emily Lazar – mastering  Chris Lord-Alge – mixing  John Lousteau – engineer  Jim Scott – engineer  Chris Shiflett – composer  Derek Silverman – engineering support  Butch Vig – producer