Hey all.
Not sure if this has been shared here properly before, if it has this might sound better :)
I picked this up over on Yeeshkul.com and it came with a 'master tape' of the Leeds show. The former likely being the 1st Gen we all know. It came with 2 FLAC files of the interview from the picture disc records. link
This is the given lineage:
Radio Broadcast > Vinyl > WAV > FLAC - Audacity (Noise and Click Reduction) - FLAC Level 8
And here is the download link, enjoy! :) link
-Chin