Selected to run at the 2024 Raindance Film Festival, director Warren Fischer’s “The Serena Variations” is a very powerful and dynamic look at music and the artists pursuit of perfection. Even if the perfection is personal, director Fischer peeks in to how much an artist is willing to sacrifice, even if it’s their own soul. Although a lot of the film’s setting and aesthetics are meant mainly for symbolism, the special effects and sound design still allow for an uneasy and unnerving experience.