1. 한번만 다시 (Feat. 한상우) Title Produced by 한스 Excutive Produced by 한상우 Composed by 한스 Lyrics by 한스 Arrange by Kim Q, 한상우 Drum by 삼거리드럼 Record Engineer by Kim Q, 한스, 한상우, 삼거리드럼 Mixed & Mastered by Kim Q, 한스 2. 아양교와 별 (Feat. 현설) Produced by Kim Q Composed by Kim Q Lyrics by Kim Q Arrange by Kim Q Electric & Acoustic Guitar by 좌민우 Chorus by Kim Q All Programming by Kim Q Record Engineer by Kim Q Mixed & Mastered by Kim Q 3. 한번만 다시 (inst.) Produced by 한스 Excutive Produced by 한상우 Composed by 한스 Lyrics by 한스 Arrange by Kim Q, 한상우 Drum by 삼거리드럼 Record Engineer by Kim Q, 한스, 한상우, 삼거리드럼 Mixed & Mastered by Kim Q, 한스 4. 아양교와 별 (inst.) Produced by Kim Q Composed by Kim Q Lyrics by Kim Q Arrange by Kim Q Electric & Acoustic Guitar by 좌민우 Chorus by Kim Q All Programming by Kim Q Record Engineer by Kim Q Mixed & Mastered by Kim Q Drum Recording Studio © 삼거리드럼 All Recording, Mixing, Mastering Studio © Daewoong Records Studio