Dylan said he 'probably' would have taught history or theology
Track appears on Dylan's forthcoming all-Sinatra covers album
Concert was part of Swedish TV series 'Experiment Ensam'
Singer says the album will be released in February 2015
The artifacts were expected to fetch around £57,000
The lyrics to 'Talkin Folklore Center' and 'Go Away You Bomb' are expected to feature up to £30-40,000 each
The special show took place as part of a Swedish film series called Experiment Alone
Paul McCartney and Mick Jagger rejected the proposal
'The Basement Tapes Complete' will be released on November 4