Does anyone know whether there is more material of those three interviews available (in any form, official or not) ?
The Freddie one seems to be fairly complete, but I have the strange feeling that I've seen parts of the (by the way hilarious) Rog/Bri-interview (Munich) before, which weren't included on the DVD ? My memory may trick me though. I unfortunately can't check the various documentaries at the moment, as I haven't my collection with me.
You're right. I wrote about this in topics about this DVD.
Remember Magic Years when Brian and Roger tells about Flash Gordon? About an orchestra and stuff? It's an absent in this version, as an example!
It's very possible that they edited them to fit the dvd. Basically so it doesn't start going into things that aren't associated with the disc. These things have to fit in a very certain way. I recently found out about this myself.
Peace,
Adam.