Letra de I'm Happy

I'm happy
I'm happy
Cause that old black train's bringing my baby back
Look at how its coming
Coming down that lonesome track
Its that old black train
Bringing my baby back
I'm happy
I'm happy
Cause that old black train's brining my baby back
Cause that old black train's bringing my baby back
Well it took my baby
A long long time ago
And now its bringing
Bringing my baby back
I'm happy
I'm singing
Cause that old black train's bringing my baby back
Ooohoohhh
Oooh
Cause that old black train's bringing my baby back