Rench is a producer, performer, and songwriter known for a fusion of American styles like bluegrass and hip-hop. His band Gangstagrass has been praised in the New York Times, Rolling Stone, Forbes, Vice, and more. Their last two albums hit #1 on the Billboard bluegrass charts. Rench was nominated for an Emmy award for the theme song to the hit FX series "Justified" and an Ambie award for the podcast score for "Bone Valley season 3"