recommend my friend's vedio clips: touching image and sound

KARINA: http://www.youtube.com/watch?v=4OHooOhqpEM

CHINA: http://www.youtube.com/watch?v=_KZMnF7R0bM

INDIA I: http://www.youtube.com/watch?v=kAel22DMgfk

INDIA II: http://www.youtube.com/watch?v=omH9qjh4p_8

INDIA III: http://www.youtube.com/watch?v=-kS5Yw3lT6g