"Gangnam Style” may have made the world groove reverently to his skittering beats, but PSY brings more to the table than his kitschy K-pop smash would suggest. This talented South Korean singer, songwriter, producer, and rapper debuted with Psy from the Psycho World! in 2001. The album smoothly blended bouncy hip-hop with trippy psychedelia. PSY's infinitely catchy choruses highlight his unique blend of K-pop with the ageless, international appeal that carried him to major stardom. His biggest songs ooze urgency—this is candy-coated pop that the world devours.