Here is the moonwalk, probably his most famous move (he wasn't the first to perform it, though): http://www.youtube.com/watch?v=KnIDfDFqGWc
Here is the anti-gravity lean relevant to this patent: http://www.youtube.com/watch?v=8HJbGSHtFYQ
Here is a montage of many of his dance moves: http://www.youtube.com/watch?v=xKBLxh3u0tM
Out of curiosity, which type of music is that?
In fact, it is quite hard to describe without metaphors. Using metaphors, you can usually say that the music just feels as if someone smashes a heavy hammer against your soul and once the music stops, it pretty much feels like you fall down, as if you were leaning against a wall and someone removed this wall. Music which gives me this hammer -> face-feeling certainly includes, but is not limited to songs by Cryptopsy, Vomitory, Berzerker and to some extent Heaven shall burn and Suicide Silence (examples can be easily found on youtube). If you listen to several songs by these bands, I think my term 'light pop'will certainly become clearer :)
Now you're talking about this hammer --> face -type of music, which should be unrelated to the issue at hand - 'light pop'.
Were you, in fact, not talking about 'light pop' when you said "I strongly dislike this type of music"?
If so, it would seem that you were participating in some other conversation, which would be really weird.
Requiescat in pace, whatever his personal problems.