- For
0, we got close to all tracks on the platform. The quality is the original OGG Vorbis at 160kbit/s. Metadata was added without reencoding the audio (and an archive of diff files is available to reconstruct the original files from Spotify, as well as a metadata file with original hashes and checksums).
- For
popularity=0, we got files representing about half the number of listens (either original or a copy with the same ISRC). The audio is reencoded to [OGG Opus](https://en.wikipedia.org/wiki/Opus_/(audio_format) at 75kbit/s — sounding the same to most people, but noticeable to an expert.




Don’t get me started on that, stupid direct led brakes lights should be outright illegal. They literally blind every following car behind, specially if the windshield is dirty or foggy.
How those damn things got approved in the first place is
beyond my understandingcorruption.