Audio version have much better sound if we talk about mixing. Probably from tape and radio (re)broadcast and include Dragon Attack.
The DVD v1 have realy great picture but I still don't like this sound mix. It's of course incomplete ( Guitar Solo, Dragon Attack ). Released officialy only in Japan.
Version 2 come from TV rebroadcasting and looks like have different camera angles.
Wanted version: audio 93:11min, EX, radio broadcast