First of all,
I am not a singer
and I can asure you, I will never become one

but there is this song
I wonna sing to you

and it's about times,
when you realize 
that the only thing you left is your busted heart 

but I've someone,
who never left my sid
and in this song I'm begging Him
to  

HOLD ON TO ME by for King & Country 

PS: enjoy