The difference between music and books is time investment. New music comes out all the time, and I'm always discovering old music. A subscription works great for music because I can listen to so many songs. Books not so much, and I consider myself a reader.
> A subscription works great for music because I can listen to so many songs. Books not so much, and I consider myself a reader.
It can work for books too, kinda. You can check "J-Novel Club" for an existing example. Chapters are translated in parts, and each part is released ASAP to subscribers, before the whole thing is translated (though they're clear that it's still a WIP).
It's also extremely common for... uh... "gray-zone indie translators" to translate web novels from Japanese into English, and release the translations first to Patreon supporters, and a week later to everyone else.
Granted, everything I'm saying is very specific to the niche of JP novels.
And even with books it becomes much easier to say “I’ll reread the lord of the rings on this flight” than it is to take a wild risk on an unknown book and author.
Yeah, if you're frequently getting new music then a subscription makes sense. My music library is pretty much static. I don't like the vast majority of new music, and I've already gotten the vast majority of old music that I care about. My music purchases are something like $30 (at most, usually much less) per year, which is way cheaper than Spotify.