Since first hearing and later playing 9353's "Spooky Room" on KCOU in the early '90s, I've always thought of it as one of the catchiest fit-for-Halloween songs. Decades later, however, I still haven't found a suitable Halloween indie rock segue for it that I'd want to hear.
Halloween music is challenging that way. There isn't as wide a selection of it as Christmas music, and a lot of it is mediocre. Like most genres, indie rock isn't known for its vast selection of compelling, non-novelty Halloween fare. Shivaree's "Goodnight Moon," for instance, is a well-structured and well-sung Halloween track. I never tire of hearing it, but it could never segue rhythmically or atmospherically with "Spooky Room."
I'll keep digging, but for now, I'll just enjoy "Spooky Room" as a standalone track.