I just discovered the neurobiology website Beta Rhythm, which is so densely packed with information that it'll take me ages to pore over. The best post I've found yet is this one about sound.
Mobile Fidelity UDSACD 2018 hybrid SACD/CD. Don Schlitten, prod.; Richard Alderson, eng. Remastering engineer: Sean R. Britton. Original recording date: 1968/Remastered: 2006. A/DSD. TT: 38:20.