Convert MP3 to SCR

Can I convert .mp3 audio directly to .scr format?

How to convert mp3 to scr file

It appears that converting MP3 Audio Files directly to Windows Screensavers (.mp3 to .scr conversion) is not possible.

We are not aware of any media editing software or (online) conversion tool capable of converting MP3 to SCR format.

Simply put, it is impossible to convert MP3 to SCR directly.
Thus, there is no so-called mp3 to scr converter or a free online mp3 to scr converter to be found.