While there isn't a specific song directly related to the "Heart" episode, there are a few songs that might be considered supernatural in nature within the first season of "Supernatural":
* "Carry On My Wayward Son" by Kansas: This song is one of the most iconic "Supernatural" songs, and it plays several times throughout the first season, including in the episode "Phantom Traveler." While not directly tied to "Heart," it sets the tone for the show's supernatural themes.
* "The Devil Went Down To Georgia" by The Charlie Daniels Band: This song is featured in the episode "Faith," where Dean and Sam are searching for a way to stop the Yellow-Eyed Demon. It's a classic song about a supernatural being (the Devil) and adds to the episode's chilling atmosphere.
* "Free Bird" by Lynyrd Skynyrd: This song plays in the episode "Bloody Mary," creating a sense of unease as Dean and Sam investigate a local urban legend. While not directly supernatural, it evokes a feeling of unease and danger, fitting the episode's theme.
It's important to note that the first season of Supernatural doesn't heavily rely on specific songs to enhance supernatural themes. The focus is primarily on the characters' journey, their relationship, and the mysteries they encounter. The music choices often fit the mood of specific scenes, but they don't always have a direct connection to the supernatural elements of the episodes.