Airsonic Advanced and DSUB on Android are pretty good options since DSUB has advanced local caching options.
I aquire my music then run it through Picard for tagging which places it into my NAS where it is mounted to airsonic and jellyfin containers for consumption.
The jellyfin apps have gotten a lot better and I find myself using feishin and finamp more often lately.
I fucking abhor the rapist orange turd, but he did sign in the farm act which (unintentionally, especially unpredictably to conservatives) made it pretty much legal to buy weed over the Internet in vape/gummy form. So at least something good came from his term.
We can all be good and lit for next time when he refuses to leave office and turns the US into Gilead.