mmm! I would say it like this.. it was less live than the Dangerous tour, and more live than the HIStory tour.. It's hard to measure it, when parts of a song can be live.. For example (it didnt make the tape) but the beginning of Beat It, was Live with the "Hooo-Hooo" and all the grunting he does before the song, but the actual track was recorded..
But then again, like I've mentioned before he sounded so good, for example with Will You Be There we thought it was recorded untill he messed up the lyrics.. So I can never be too sure..
Stuff for sure recorded..
Billie Jean (aside from adlibs at end)
Thriller
Dirty Diana/Heal The World/Will You Be There were the 3 songs that were most obvious.. if any "iffy" one would be Heal The world.. But at parts the he sounded further from the mic than others! and Mikes voice kinda was different in some parts..
We Are The World was live, but Michael did not sing it it.. It was performed JUST like at the memorial. I think it was an interlude while MJ changed or rested
I'd say less than 50% I guess. But definatly more than HIStory tour.
All instramentals were live of course, and background singers.. With Michael it was really hard,