“My song 50 years later”윤윤서 尹潤署 YoonSeo Yoon■ 크레딧Production by : 산수박&(주)수엔터테인먼트 : 최용수01 웃어라 사랑아Lyrics by : 소산Composed by : 공정식Arranged by : 남기연Piano by : 변성룡Keyboard by : 윤정노Drum by : 강윤기Percussion : 박영용Guitar by : 남기연Guitar by : 주강호Bass by : 이준현Trumpet by : 김동아Trombone : 이한진Violin by : 융 스트링대금 : 한충은태평소 :Chorus by : 김현아Recorded by : 이경호,장수연Mixed by : 최남진Mastered by : 김헌철Recording Studio : Choi Sound LabMastering Studio : Song StudioStylist by : 구은주Photo by : 이종훈Management by : 주강호02 사랑의 트위스트Lyrics by : 이수진Composed by : 설운도Arranged by : 윤정노Piano by : 윤정노Keyboard by : 윤정노Drum by : 강윤기Percussion : 박영용Guitar by : 서창원Guitar by : 주강호Bass by : 이준현Trumpet by : 김동아Trombone : 이한진Chorus by : 김현아Recorded by : 이경호,장수연Mixed by : 김헌철Mastered by : 김헌철Recording Studio : Song StudioMastering Studio : Song StudioStylist by : 구은주Photo by : 이종훈Management by : 주강호