SEOUL, South Korea (Reuters) — South Korean rapper Psy has gone back to basics with his eighth full-length album called “4×2=8,” paying greater attention to his fans at home while doing what he loves to do most — perform and “go crazy” on stage. The “Gangnam Style” star told Reuters in an interview that he has moved on from the success of the 2012 smash-hit that shaped him into an internationally-recognized artist. Gangnam Style, holds […]