Put on some nice soothing music.

播放一些柔和舒缓的音乐。

Play a variety of soothing music forbaby.

给宝宝播放各种舒缓的音乐。

Soothing music, perhaps?

也许是轻音乐？

Play a variety of soothing music for baby.

给宝宝播放各种舒缓的音乐。

Some people like listening to soothing music.

有人喜欢听一些舒缓的音乐。