The keyword is very specific. It excludes the standard CD rip (16-44.1) and the compressed streaming versions.
The first sound wasn't a note. It was the room . A low, subsonic rumble of the studio’s HVAC. The creak of Mayer's stool. Then, the guitar—not a sharp, digital sting, but a round, woody bloom. The pick grazed the strings. The fretboard breathed. John Mayer - Continuum -2006 Pop- -Flac 24-96-