[parekhnish]

I think that, as of this moment, the tool does not take the user's current region into account. I know two songs that are very similar[0][1], but from vastly different regions, and I could easily get them both detected by this tool just by humming slightly differently.

[0] https://youtu.be/E8gmARGvPlI?t=17

[1] https://youtu.be/mSu5cz2GFts?t=43