Itunes music download

If music, movies, or TV shows from the iTunes Store, Apple Music app, or Apple TV app stop downloading - Apple Support

Redownload apps, music, movies, TV shows, and books - Apple Support

If there is a problem when you redownload

• If your download was interrupted, learn how to resume the download.
• If you see items in your purchase history but you can't redownload them, report a problem.

• Restart your iPhone, iPad, iPod touch, or computer.
• Make sure that your iPhone or iPod touch is updated to the latest version of iOS, iPad is updated to the latest version of iPadOS, or Mac is updated to the latest version of macOS. On your PC, make sure that you're using the latest version of iTunes for Windows.
• If you use Wi-Fi for Internet access, use a different Wi-Fi network when you download. If you connect to a home network, restart your Wi-Fi router. Also, check for and install any firmware updates for your Wi-Fi router. Refer to your router manufacturer's website for information on how to update its firmware.
• If you can't connect to the iTunes Store, check your settings and network connections.

I can’t download music .. it keeps saying I can’t download cos my device already is linked and cannot be transferred for 44 days