If you're looking for the song by Gordon Jensen, here are the lyrics:
I've heard of a beautiful city, where the streets are all paved with gold,
And I've read in the Bible that the half has only been told;
And I've heard weary Christians say how they're longing to go
To a wonderful place that's called heaven where they'll live and they'll never grow old.
I've got my heart set on heaven,
A harp and a crown and a mansion of gold;
I've got my heart set on heaven,
Oh, how I'm longing to go.
Found it on this fabulous blog:
http://gbugrb.blogspot.com/2011/03/mcmu ... et-on.html
Hope this is it. God bless!
Steve