Oh for sure Wikipedia lists are a much more sensible thing to power a randomizer, but I built mine more as an excuse to research AI's capability at recursive classification. From what I found I think there are a lot more things that could be randomized than simple stuff like music. For example LLMs could theoretically randomize things that don't have a database or Wikipedia list like business ideas or travel plans. And the fact that they can do it without access to an external source in and of itself I think is interesting.