- Music theory education tools - Music generation (and the outputs could be transformed to MIDI format for example) - Piano chord finder
and similar.
Whats the target audience? A good musician knows the scales by heart (and also how they sound/feel) and for the others it's unclear to me what they would do with music theory they don't really understand.
For your second thought, I'm not really sure I understand the point.
Since this is a library, it can power any application that needs to understand or generate these abstractions. So to expand on some options I gave above:
- You can create a program that generates a piece in the style of a Bach cantata for example, using this library as the backbone.
- If a teacher wanted to create a tool to educate kids about scales for example, it can use this library as a backbone.
If you don't have a practical use case, the probability that there is one AND that it will use your library (instead of building its own, adjusted to their needs) is next to zero.
(I have been there more than once a long time ago)
Edit to add: and it's not to blame. Just there are more and more libraries popping up these days, without a clear use case, even their own. Which is totally fine as long as they are clear about not having one.
lmao