“总有一天，我会……”怎么翻译

There will be a day that I will be too scared/afraid to listen to the song that once belonged to us.

Some day,i'm so terrified to listen to the song belonging to us.

翻译：I will be too scared to listen to the song belonging to us sooner or later.

有难度很有难度
地道 诗意？ 我哭。。。

There must be a day that I will be too scared/afraid to listen to the song that once belonged to us.

A day will come when I'd fear listening to the song that once was ours.