This feature documentary delves into the life and musical journey of Diane Luckey, who gained recognition under the stage name Q Lazzarus. She is best known for her song “Goodbye Horses,” which was featured in Jonathan Demme’s films “Married to the Mob” and “Silence of the Lambs.” Q Lazzarus experienced a fleeting period of fame during the late 1980s and early 1990s before vanishing from the public eye for 25 years under mysterious circumstances.