Bandcamp is what I use.

One thing to note, is that the artist/label retain full control of what music is present, and as such can be removed at any time, even ones you paid for. See: https://get.bandcamp.help/hc/en-us/articles/4406122372119-Wh...

I use https://github.com/easlice/bandcamp-downloader to immediately archive flac files to my NAS after a purchase, then convert to those to a lossy for space saving format for mobile playback/family sharing as desired with a playlist. This way I have my archive, and the artists I like get their support.