KOREAN SPICA(스피카) SPICA (스피카) – 독하게 (Potently) (CC Lyrics) 독하게 dokhage “Potently” 러시안룰렛 (Russian Roulette) 2012.02.08 Juhyun, Boa, Narae, Jiwon, Bohyung Lyrics/작사: Gruizo Composer/작곡: Gruizo Arranger/편곡: 이지윤, Gruzio