At my age I'm happy I can still hear well enough to enjoy music. For sure I'm not an audiophile. In addition my playing equipment is not great enough to make a discernible difference. Therefore I tend to have only 1 copy / version of each album.
Don't remember when I bought it. Back of the box says 1992. Studio set says CD61001 & CD61002. Live set says CD61003 & CD 61004.
Liner notes by Graham Lock.