My personal opinion..i'd say Michael all the way!!!!! But both of them are the kings for different things. Elvis for Rock and MJ for Pop. It depends on which you favour more <333

Elvis, of course.

Well MJ is The King of Pop and Elvis is The King of Rock. But who I think is the only King is composer Danny Elfman. He is not the king of pop or rock. He is The King of Music. I mean if you hear his film music. It well blow your mind and his music in his band Oingo Boingo. It well blow you away. I mean what he can do with music is amazing. Danny Elfman has a gift. He well always be The King of Music too me.

Im not a big fan of MJ but his music is pretty catchy I guess. And pumpkinqueen I agree that Danny is the King of composers his music is so unique I live it :)

Poor michael....

Both of them are great.
Each one is the king for a different kind of music.
BUT:
Michael did a lot of things in the history of music.He made the first short video movie,also he started tours with a very different way,like no one knew before.
And he did a lot of things too.
I cant same them all now.
But he is the King of music!

I think they are the king of their different types of music, but seeing as i'm a rock fan, Elvis is my king :)

ELVISSSSSSSS!!!! MJ'S A FAGGOT!!!!!

But Presley is awesome too :)

Duh.

Elvis.

MileyBandGeek, gosh, have some respect!
I don't know, they're both very good.... King of Pop and King of Rock 'n' Roll....
but my King of Music is Freddie Mercury, King of Queen and King of Rock. Classic rock, specifically.<3