It should be an app like Spotify Not including combinations like: Newpipe + VLC because I want recommendations on what I should try within the app, and offline downloading. I like the idea of using a front-end for the other service if no Foss option exists. Any opinions?
There is likely a way to stream local (public) radio stations using a browser, granted one likes the music of at least one station that does so. I find this provides excellent recommendations and tons of helpful information about the picks for the playlist, which itself is typically logged by time.
This provides no built-in download option, though if great recommendations are the focus, nothing beats public radio.
As an addendum, stations often offer Android apps, if that is desired.