Consolidating your itunes library
Then we will tackle the chore of tidying up your i Tunes library, deleting duplicates, finding missing album art, and filling in metadata.
Amazon makes it insanely simple to align music purchased from it with your i Tunes library, but you need the Amazon Music app, available for both Mac and PC, instead of just accessing the service from a browser.
So, with your files downloaded from One Drive to your Downloads folder, open i Tunes and go to File Add to Library to move the files to i Tunes.
With these two settings enabled, any music you purchase from Amazon gets added to your i Tunes library as soon as it lands in your Amazon Music library.Of course, you may have previous purchases on Amazon Music that weren’t automatically downloaded and exported to i Tunes.For those, you can drag tracks and albums from the Your Library tab to the box labeled “Download to your computer” in the lower-right corner of the app.Files from One Drive are downloaded to your default folder for downloads; we did not find a way to choose a different location.We also didn’t find an option to export automatically downloads to i Tunes as you can with Amazon Music.
Thankfully, i Tunes makes this seemingly tedious chore a simple one.