There is a clear distinction between audiophile snake oil, and detecting artifacts from a lossy compressed mp3. You shouldn't conflate that with things like te

There is a clear distinction between audiophile snake oil, and detecting artifacts from a lossy compressed mp3. You shouldn't conflate that with things like telling the difference between a 44.1KHz and 96KHz sample rate, which is bollocks. That said, it's a good practice for any archivist to source the highest quality digital versions of albums possible, in case they end up befriending or needing to barter with aliens with much more sensitive ears.