Apple music mp3 download on a Windows PC?

It is impossible to directly download Apple music MP3. You can try "Ripping" the audio instead.
This is the most technical and quality-compromised method, and its legality varies by country for personal use (check your local copyright laws). It involves playing the music from Apple Music and using audio recording software to capture the output.

Process: Use a virtual audio cable or loopback driver to route your computer's audio output into a recording program, then record the songs in real-time.

Major Downsides: Significant loss of audio quality, very time-consuming (real-time recording), file tags (metadata) must be added manually, and it violates Apple Music's Terms of Service.

What You Should NOT Do:

Avoid any software, websites, or "DRM removal tools" that claim to directly convert Apple Music files or download Apple music MP3. These are:

Ineffective: They rarely work with Apple's current DRM.

Unsafe: Often contain malware or spyware.

Against Terms of Service: Using them violates your agreement with Apple and can result in account termination.

Potentially Illegal: Circumventing DRM is illegal under laws like the DMCA in the United States.