变形金刚4刚开场的歌曲是Imagine Dragons（梦龙乐队）的《all for you》

歌名：all for you（《变形金刚4》插曲）

演唱：Imagine Dragons（梦龙乐队）

所属专辑：《变形金刚4》电影原声

歌词：

I get caught in the water

I get torn in the wind

I could drown in the river

While the sun goes down

I get tossed by the ocean

Piled deep in the sand

I'm drowned out by the thunder

Lost in a laugh

Is anyone listening?

Is anyone around to see

That I'm doing it all for you

I'm doing it all for you

I'm ready to go

I'm ready to go

I'm doing it all for you

I'm doing it all for you

I'm ready to go

I'm ready to go