'Unchained Melody' by The Righteous Brothers

This first appeared in the 1955 movie Unchained, starring the former football player Elroy "Crazy Legs" Hirsch. The movie takes place in a prison, and the song was written for the movie to reflect the mood of the prisoners as they wait for time to pass. 

This returned to both the US and UK charts in 1990 after it was included in the motion picture Ghost (it was used in a scene featuring Patrick Swayze, Demi Moore, and pottery).

'Unchained Melody' by The Righteous Brothers 
Oh my love my darling 
I've hungered for your touch 
A long lonely time 
And time goes by so slowly 
And time can do so much 
Are you still mine 
I need your love 
I need your love 
God speed your love to me 
Lonely rivers flow to the sea to the sea 
To the open arms of the sea 
Lonely rivers sigh wait for me wait for me 
I'll be coming home wait for me 
Oh my love my darling 
I've hungered hungered for your touch 
A long lonely time 
And time goes by so slowly 
And time can do so much 
Are you still mine 
I need your love 
I need your love 
God speed your love to me