This office has received a phonographic specimen from the Liner Notes Cooperative, Department of Cultural Archives.
The artifact in question is a 1971 recording by one Steve Goodman, of undisputed terrestrial origin.
Goodman is reported to have inscribed the composition 'City of New Orleans' upon a napkin during an Amtrak rail journey.
The napkin itself is not preserved in this submission, though its absence is noted with a certain romantic reverence.
The version present on this record is described as the one nobody made for radio.
One must interpret this as a deliberate eschewal of broadcast hygiene, a refusal to sand the splinters from the track.
The fidelity is raw, the arrangement unsweetened by commercial expectation.
A resonant artifact of a moment when a song was still a living thing, not yet a product.
The timbre carries the ghost of diesel and diner coffee, the lurch of a coach car through prairie dark.
This assessment finds the object to be of significant anthropological and aural interest.
Further analysis recommended with headphones and a window seat.
Signed, Hugo 'Richtone' Vane, Senior Resonant Artifact Analyst, Department of Random Domain Management.
SOURCE: https://linernotes.cc/steve-goodman/ — Filed by the Bureau of Linernotes Affairs, DRDM.