美빌보드 선정 '올해의 케이팝 2위' 서태지 X IU '소격동'

http://www.billboard.com/articles/columns/k-town/6397821/best-k-pop-songs-2014

(우측 스크롤, 하단으로 80%정도 내리면 확인가능)

2. Seo Taiji & IU - "Sogyeokdong"
Both the Korean rock legend and K-pop sweetheart dove into new sonic territory with this synth-pop spectacular. In a complex combination of sounds and emotions, IU's melancholy coos and honeyed harmonies detail South Korea's dictatorship days in the '80s amid Seo Taiji's symphonic storm of crunchy synthesizers. There's a lovely dreaminess to the track, but there's also a dark history in the lyrics and instrument choices.