Parallel Anthology Track 72
Track 72: Cannon's Jug Stompers - Feather Bed Victor 38515-B; Recorded in Memphis, Tennessee, 9.10.1928
No image of record label available. Harry Smith's Anthology booklet assigns authorship to "Gus Cannon", as does victor.library.ucsb.edu.
According to wikipedia, Cannon died in 1979, meaning that this version of this song is in copyright until 1st January 2050.
However, according to the Roud Folk Song Index, this song is a version of Roud 17527, and Uncle Dave Macon recorded a version prior to Cannon's recording.
No public domain alternative versions found.
File:Macon Over The Road label.jpg Over the Road I'm Bound to Go' by Uncle Dave Macon recorded in 1928 (according to RFSI N.B. Recorded 46 days earlier than Cannon's copyrighted version): Spotify Record label gives copyright to Macon, who did not die until 1952 (wikipedia)