在《一路繁花相送》第一集出现的插曲是《five hundred miles》，这首歌是电影《醉乡民谣》的主题曲，很多人听到这首歌都觉得熟悉，杨颖在浙江卫视跨年演唱会上也唱过这首歌。

《一路繁花相送》英文插曲：Five Hundred Miles 歌词

If you miss the train I'm o

You will know that I am gone

You can hear the whistle blow a hundred mile

A hundred miles, a hundred mile

A hundred miles, a hundred mile

You can hear the whistle blow a hundred mile

Lord I'm one, lord I'm two

lord I'm three, lord I'm four

Lord I'm five hundred miles away from door

Five hundred miles, five hundred mile

Five hundred miles, five hundred mile

Lord I'm five hundred miles from my door

Not a shirt on my back

Not a penny to my name

Lord I can't go a-home this a-way

This a-way, this a-way

This a-way, this a-way

Lord I can't go a-home this a-way

If you miss the train I'm o

You will know that I am gone

You can hear the whistle blow a hundred mile

海上繁花里面英文插曲名为:Flowersonthesea