This is the software I use to share my iTunes songs.
First, download index.php and put it in a folder on your web site.
Then, copy your
~/Music/iTunes/iTunes Media/Music/ in the same folder.
Music/ folder and the
index.php file should be next to each other)
Everything should then work.
Unfortunately, when Apple renamed iTunes to Music in 2019, they dropped support for the XML file.
If you are still using iTunes, first enable the
Share iTunes Library XML with other applications settings in the preferences.
Then copy the
~/Music/iTunes/iTunes Music Library.xml file next to the
This will make the times and dates visible in the web page.