Sadly, unless this is remastered and cleaned up some, this and Arthur Brown's are not quite listenable and the disruptions are horrendous. Arthur, at least, tries to tell us some history about a few things, but the whole of it all, is missing, and I think that the interviewer himself was lacking, simply because he was a fan, not someone that appreciated the art of it all and where it came from! 

This is especially visible in Arthur Brown's take, when nothing (I only heard half of it) was said about improvisation and how it came about, which Arthur mentioned a few times only for it to hit the floor like a brick ... and of course, things like KS would no doubt be left behind in the dust and closets of life!

It's disrespectful to the art form. Sorry!