어느 멋진 날 은 씨엔블루 소속 대한민국의 음악가 정용화 의 데뷔 솔로 스튜디오 앨범이다. 2015년 1월 20일 FNC 엔터테인먼트 를 통해 발매되었으며 CJ E&M 이 배급을 맡았다. 씨엔블루의 미니 앨범 Can't Stop (EP) (2014)의 프로모션이 다가오자 FNC 엔터테인먼트는 같은 해에 정용화의 솔로 앨범 발매 계획을 발표하였다.
1. Intro Jung Yong-hwa , Two FaceTwo Face 0:42 2. One Fine Day (어느 멋진 날) Jung Yong-hwa Jung Yong-hwa, Two Face Two Face 3:53 3. Cruel Memories... (추억은 잔인하게) (with Yoon Do-hyun ) Jung Yong-hwa, Yoon Do-hyun Jung Yong-hwa, Han Seul-pun, Go Jin-young Jung Yong-hwa, Go Jin-young, Park Hyun-woo 3:59 4. Energy (원기옥) (with Verbal Jint ) Jung Yong-hwa, Verbal Jint Jung Yong-hwa, Verbal Jint Jung Yong-hwa, Verbal Jint 3:38 5. Mileage (마일리지) (with YDG ) Jung Yong-hwa, YDG Jung Yong-hwa Jung Yong-hwa, Go Jin-young 4:04 6. Checkmate (with JJ Lin ) Jung Yong-hwa, JJ Lin Jung Yong-hwa Jung Yong-hwa, Lee Sang-ho 3:58 7. Without You Jung Yong-hwa Jung Yong-hwa Jung Yong-hwa, Han Seung-hun 4:27 8. Last Leaf ((마지막 잎새) Jung Yong-hwa Jung Yong-hwa, Go Jin-young, Park Hyun-woo Jung Yong-hwa, Go Jin-young, Park Hyun-woo 4:22 9. Goodnight Lover Jung Yong-hwa Jung Yong-hwa Jung Yong-hwa, Kim Jae-yang 3:55 10. 27 Years (with Peter Malick ) Jung Yong-hwa, Peter Malick Jung Yong-hwa, Peter Malick Jung Yong-hwa, Peter Malick, Francis Sooho Kim 3:37 11. You, My Star (별, 그대) (hidden track, CD-only) Jung Yong-hwa Jung Yong-hwa, Han Seung-hoon, Go Jin-young Go Jin-young 3:34 총 재생 시간: 40:09
1. Intro Jung Yong-hwa, Two Face Two Face 0:42 2. Aru Suteki na Hi (ある素敵な日 , One Fine Day) (Japanese ver.) Jung Yong-hwa Jung Yong-hwa, Two Face Two Face 3:53 3. Omoide wa Zankoku ni... (想い出は残酷に... , Memories Are Cruel...) (with Yoon Do-hyun) Jung Yong-hwa, Yoon Do-hyun Jung Yong-hwa, Han Seul-pun, Go Jin-young Jung Yong-hwa, Go Jin-young, Park Hyun-woo 3:59 4. Genkidama (元気玉 , Energy Balls) (with Verbal Jint) Jung Yong-hwa, Verbal Jint Jung Yong-hwa, Verbal Jint Jung Yong-hwa, Verbal Jint 3:38 5. Mileage (with YDG) Jung Yong-hwa, YDG Jung Yong-hwa Jung Yong-hwa, Go Jin-young 4:04 6. Checkmate (with JJ Lin) Jung Yong-hwa, JJ Lin Jung Yong-hwa Jung Yong-hwa, Lee Sang-ho 3:58 7. Anata ga Inakute mo (あなたがいなくても , Even Without You) Jung Yong-hwa Jung Yong-hwa Jung Yong-hwa, Han Seung-hun 4:27 8. Last Leaf Jung Yong-hwa Jung Yong-hwa, Go Jin-young, Park Hyun-woo Jung Yong-hwa, Go Jin-young, Park Hyun-woo 4:22 9. Goodnight Lover Jung Yong-hwa Jung Yong-hwa Jung Yong-hwa, Kim Jae-yang 3:55 10. 27 Years (with Peter Malick) Jung Yong-hwa, Peter Malick Jung Yong-hwa, Peter Malick Jung Yong-hwa, Peter Malick, Francis Sooho Kim 3:37 11. Kimi wo Suki ni Natte Yokatta (君を好きになってよかった , I'm Glad I Came to Like You) Takuro Jung Yong-hwa 4:15 총 재생 시간: 40:50
1. Aru Suteki na Hi (ある素敵な日 , One Fine Day) (music video) 2. Aru Suteki na Hi (ある素敵な日 , One Fine Day) (making movie)
1. One Fine Day (music video) 2. Checkmate (music video) 3. Image Teaser 1 4. Image Teaser 2 5. One Fine Day (music video teaser) 6. One Fine Day (music video behind-the-scenes) 7. One Fine Day (music video (lip version)) 8. Album Jacket Behind-the-Scenes