L7=운칠 [CREDIT] 01. B.W.I produced by. Viann composed by. Viann lyrics by. dsel arranged by. Viann synthesizer by. Viann 02. 척 (Feat. Swings) produced by. dsel composed by. dsel lyrics by. dsel, Swings arranged by. dsel synthesizer by. dsel Mixed and Mastered by. Brasco Artwork by. Rosydoll