Thanks for reaching out about this here in the Community.
If you accessed your Spotify account and found out that Your Library is suddenly empty, it’s possible you logged in to the wrong account. In this case, it'd be good to follow the steps in this article to see if you can find and access the right one.
For further help regarding how this can be handled, feel free to get in touch with our folks in the Support team. You can do this by following the steps here, featured in the section called Write to us.
Let us know how you get on. We'll look out for your reply!
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