I’ve done an initial run of cleaning up and filling out the SDH subtitles for Star Wars. I was surprised to find that I added or changed about 100 subtitles. I’m honestly still not sure how well subtitling music works in general, but it at least solves the problem of “there are so many scenes where nobody says anything and they’re not even doing anything, just looking at the sunset or getting medals put on their necks”. At least with these revised subtitles, you’ll be aware that music is a major component of the film, which is something. And in just as many cases, I can’t subtitle the music due to subtitles for dialogue/other audio taking priority, so it’s not omnipresent – mostly for music-only scenes.