Ask HN: What Do to Outside Tech?

Maybe because of AI (or maybe not, let's not blame AI for everything), I would like to try starting a side business that gets me away from programming for a bit. Basically, I don't want to build a SaaS (but an e-commerce wouldn't bother me)

My main interests are music and books. I thought about a bookstore or a vinyl shop, but I don't see what interesting angle I could offer compared to the thousands that already exist. Maybe a niche one, focused on importing books (since I don't live in a first-world country, there might be an advantage there), or something for collectors? But I'm not sure what.

A recent comment suggested a bulletin or newsletter about concerts and music events in the city, which could work (even if it might not make money... which wouldn't be terrible either).

Does anyone have any advice, experience, or ideas they could share?