I counted thirteen separate components. If it works for the author then more power to them, but I personally want to spend less time futzing with technology when it comes to this kind of thing and more time actually just actively listening to new music.
I buy from Bandcamp or Apple, sync locally, and I'm done. Bandcamp's iOS app is better than Apple's Music at this point (though not a hard bar to reach). And I find new music organically from listener-supported streaming public radio.
I haven't mentioned analysis or recommendations, but honestly I so rarely seem to find anything through the typical algorithms and recommendation-type mechanisms that I genuinely like, and stumbling across something new just from having public radio on in the background still feels magical, organic, and overall such a good way to broaden your musical horizons.
Still, a good starting point for people wanting their own similar setup.