It’s not lossless but current ogg vorbis at 160kbps is absolutely transparent for the vast majority of people. That’s actually what I chose to keep my own collection, I mean, outside of the lossless albums that I absolutely want to flawlessly preserve.
As far as I’ve read, the database is largely low bitrate files, and some AI. The value here is metadata and preservation of “rare” music.
It’s not lossless but current ogg vorbis at 160kbps is absolutely transparent for the vast majority of people. That’s actually what I chose to keep my own collection, I mean, outside of the lossless albums that I absolutely want to flawlessly preserve.