Baby's Music Box? Lullabies?

婴儿的音乐盒？摇篮曲？

Listen, Learn and Grow Vol. 2: Lullabies.

边听，边学，边成长，第2辑：摇篮曲。

You can all come and listen to my lullabies.

你们可以一起过来听我的摇篮曲。

She sang them lullabies and taught them riddles.

她给它们唱摇篮曲，教它们谜语。

When he was a little lad, I used to sing him lullabies.

在他小时候，我常常给他唱摇篮曲。