Some online music for streaming or downloading.
Contributions welcome, either as links or uploads to be hosted here.
Usability note for iPhone, iOS users
Computer users and Android users can easily download and play off-line music,
but Apple makes it hard. An iOS user alerted me to
this app (and there are others in the app store that "You May Also Like")
allows downloading and playing MP3 files without using iTunes or Apple Music.
There are ads, and in-app purchases for upgrades. Check prices and features.
Books and CDs