The link to "Learn how to download purchases" is broken.
Starting here Music - Official Apple Support the link to "Learn how to download purchases", https://itunes.apple.com/deeplink?app=music&p=subscribe-individual&at=1000l4QJ&ct=kbu_indiv&itscg=10000&itsct=kbu_ind gives a Not Found error.
Windows, Windows 11 (26100)