3일동안 특별했던 날들에 대한 내용을 곡에 담아냈다. [Credit] 1. It's the day Produced by bloom Lyrics by Woo Jay Arranged by Woo Jay Mixed & Mastered by Woo Jay 2. Drwning Produced by SOGIMURA Lyrics by Woo Jay Arranged by Woo Jay Mixed & Mastered by Woo Jay 3. Cold Remix Produced by JuNi Lyrics by Woo Jay Arranged by Woo Jay, JuNi Mixed & Mastered by Woo Jay