obsession（instrumental）
obsession（instrumental） a song by X4 on Archodia Music
Party Up!!
by
X4
,
誓い
by
X4
,
obsession
by
X4
,
IDKYN (I don't know your name)
by
X4
,
Party Up!!（instrumental）
by
X4
,
誓い（instrumental）
by
X4
,
obsession（instrumental）
by
X4
,
IDKYN (I don't know your name)（instrumental）
by
X4
,
