This week, we chat with Ariel Marx, composer of the documentary Rebel Hearts, which premiered at Sundance this year. An eclectic composer and multi-instrumentalist, Ariel draws from many genres and often combines orchestral and rare instruments with electronics to create unique worlds of sound. Her scores have premiered in films at Sundance, TIFF, SXSW, Tribeca, Woodstock, Criterion Channel, as well as Amazon, Netflix, HBO, and is a Sundance Film Music and Sound Design Lab fellow. We really enjoyed hearing about her collaborative process with Pedro Kos (director of Rebel Hearts), discoveries she had while working on the music, and her Sundance Lab experience. Enjoy!