we all know that   Akanishi Jin  singed CHANGE THE WORD (YOU&JIN- february2010)--sorry  i  couldnt  find the  video with him- but we  hv Eric  Clapton original

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and  after a while  KAT TUN  NEW SINGLE IS  CHANGE UR WORLD

MAYBE ITS  NOT REALLY  RELATED  BUT   CONNETION IS  CLEAR 
 CHANGE THE WORD -CHANGE UR WORLD
 AND THEY DID NE..