When is an MP3 not an MP3? When it’s a PDF. This isn’t the Mad Hatter in Alice in Wonderland, but a sort of question posed by Apple’s Music app in macOS. One reader and some other people in forums ...

If you own a Mac, one of the best ways to take advantage of the built-in Music app is with Smart Playlists. These are automated song libraries that will periodically update, based on criteria you ...