소프트 스윙재즈 피아노 인 윈터 움츠러들거나 나른해지는 겨울, 가벼운 재즈리듬으로 행복한 하루 보내세요. Soft Swing Jazz Piano in Winter In the winter when you may feel sluggish or down, have a joyful day with light jazz rhythms. Credit Executive Producer: LeoSky Music Producer: LeoSky Composed by LeoSky Arranged by LeoSky All Sound by LeoSky Mixed by LeoSky Mastered by LeoSky