Love's Old Sweet Song

The song Love's Old Sweet Song, was featured in movies like Enchanted April, Father Is a Bachelor, Finding His Voice and It Comes Up Love. What Movie makes the best use of Love's Old Sweet Song in it's soundtrack?

Love's Old Sweet Song was featured in the following movies:

Enchanted April

Father Is a Bachelor

Finding His Voice

It Comes Up Love

Ochazuke no aji

Unseen Enemy