is there any information about year of publication? this is my first time i hear about these songs and i belive this record is very rare. Have you considered to move songs to digital form?
Is the problem allready solved? I think that if the crankshaft has bent even a bit the centrifugal force it will move engine like that even the mounting bolts are tight. It looks that clutch is not stable. I'm 60% sure that faulty crankshaft leads to that problem.. :)
i just checked and even the google keeps quiet about this song o.O luckily i still have the mp3 of that song in some of my cd:s.