Lyrics:

Underneath the surface, rising tide
Caught up in the current, too hard to fight
Everything's blurry, colorblind
Everything you're seeing, so black, so white
I know it's ups and downs, your life hasn't been easy
I know those darker days, believe me
I could be your heartbeat running through your veins
When all the world goes silent, I will say your name
And when the light is hiding and you're running outta remedies
When your fire's dying, I'll be what you need
I could be your heartbeat
I could be your heartbeat
Head up in the skyline, heavy clouds
Gravity's pulling you to the ground
I wanna be your parachute
I wanna be your peace
I wanna be your rescue
Someway, somehow
Right now
I could be your heartbeat running through your veins
When all the world goes silent, I will say your name
And when the light is hiding and you're running outta remedies
When your fire's dying, I'll be what you need
I could be your heartbeat
I could be your heartbeat
I know it's ups and downs, your life hasn't been easy
I know those darker days, I've seen ‘em all, believe me
And when your heart's about to break, I'll bring you back to life
I could be your heartbeat running through your veins
When all the world goes silent, I will say your name
And when the light is hiding and you're running outta remedies
When your fire's dying, I'll be what you need
I could be your heartbeat
I could be your heartbeat
I could be your heartbeat
I could be your heartbeat