歌手 윤윤서 发布了数字单曲《만년사랑》和《진또배기》。这两首歌曲展现了 윤윤서 独特的音乐风格和深情的演绎。《만년사랑》由著名音乐人 OHNO KATSUO 作曲，而《진또배기》则由 김학진作词，송결作曲。两首歌曲均在 송 스튜디오完成录音和母带处理，由 김헌철负责混音和母带处理，确保了音质的高品质。“윤윤서”의 디지털 싱글 “만년사랑” “진또배기”발표.■ 크레딧01 만년사랑- Production : 산수박엔터테인먼트 최용수- Original Lyrics by : AKU YU- Composed by : OHNO KATSUO(C)1975 WATANABE MUSIC PUBLISHING CO., LTD. - Arranged by : 송태호(SONG TAE HO)- Keyboard by : 송태호- Guitar by : 서창원- Bass by : 박한진- Trumpet by : 유승철- Trombone: 최재문- Chorus by : 김현아- Violin by : 배신희 외 6명- Recorded by : 김윤경- Mixed by : 김헌철- Mastered by : 김헌철- Recording Studio : 송 스튜디오- Mastering Studio : 송 스튜디오02 진또배기- Production : 산수박엔터테인먼트 최용수- Lyrics by : 김학진- Composed by : 송결- Arranged by : Soo- Keyboard by : 윤정노- Guitar by : 서창원- Guitar by : 주강호- Bass by : 박한진- Trumpet by : 유승철- Trombone: 최재문- Chorus by : 김현아- Violin by : 배신희 외 6명- Recorded by : 김윤경- Mixed by : 김헌철- Mastered by : 김헌철- Recording Studio : 송 스튜디오- Mastering Studio : 송 스튜디오