I've reviewed a lot of “cool” Halloween playlists, and very few of them work as well as the album “I See Good Spirits and I See Bad Spirits” by My Life With the Thrill Kill Kult. https://open.spotify.com/album/3S4d9sVjpNnOXML8dvyVrA?si=-Hhtmi1nS7CqRZ-NXURInQ&utm_source=copy-link