#	Title	Length	Track artist	Release title	Release artist	Release group type	Country/Date	Label
Official
1.1	Wind Song	4:22	Sohyang	Couple on the Backtrack (Original Television Soundtrack), Pt. 2	Sohyang	Single	XW2017-10-21	MOST CONTENTS
1.1	바람의 노래	4:22	소향	고백부부 OST Part.2	소향	Single	KR2017-10-21	MOST CONTENTS

Wind Song

Appears on releases