Once your settings are correct, you can download your library:
Open the iTunes app and go to the Store or Library tab. itunes-m4a-download-blog
If you have existing files in other formats (like CD rips) and want them in .m4a : Once your settings are correct, you can download
Once your settings are correct, you can download your library:
Open the iTunes app and go to the Store or Library tab.
If you have existing files in other formats (like CD rips) and want them in .m4a :