I dropped my music library into Jellyfin just as an extra. I’ve built up quite a collection over the years of CDs and always rip and tag them as I acquire new CDs, so while the collection is a little messy it’s sizable and mostly correctly tagged

Jellyfin’s music playback has been buggy but getting better with updates. At the current rate of improvement it’ll probably be really good in a 2-4 years, but right now it’s kinda meh. It exists but it’s buggy enough that I don’t use it much