만남부터 이별까지의 이야기1. Yellow lightComposed by O:BIN, Aileen, L.PUNArranged by O:BINLyrics by Aileen, L.PUN2. Green light (feat. zip)Composed by BaekyOnIt, Aileen, L.PUNArranged by BaekyOnItLyrics by Aileen, L.PUN3. Red lightComposed by Ellebizkit, Aileen, L.PUNArranged by EllebizkitLyrics by Aileen, L.PUNAll track mixed by Aileen, L.PUNAll track mastered by L.PUN