How to delete a downloaded song without deleting it from Library

[heavy_metal]

 Hi, I wanted help to know how can I delete a single downloaded song from my device's memory (for offline use) without deleting that song from "My Library". How can I do this if it's possible?

I see that clicking on "remove" in the song's option, the song is deleted from my library (and also from the downloaded songs??).

Thank you so much for the support.