well you can't really limit to 5 songs but
I like, 1. earth song, 2. rock my world 3. smooth criminal 3. bilie jean 4. shake your body down to the ground 5. invincible
then I like 1. bad 2. black or white 3. childhood 4. off the wall 5. thriller 6. blood on the dance floor
7. this is it 8. place with no name 9. just another part of me 10. human nature 11. invincible 12. smile 13. heal the world 14. the way you make me feel 15. man in the mirror 16. I'll be there 17. remember the time 18. liberian girl 19. they don't care about us