Gene sent the MP3 as well as his thoughts on the words.

Waltzing In Old San Antone
Bob Wills & Lee Ross = Vocal
(Henson/Sanders)

We were waltzing one night in old San Antone
With love's desire in our hearts
You said that you loved me and always be mine
And nothing could tear us apart
 

And now that we've parted and you've found someone new
I will always love you, no matter what you do,
And maybe someday you'll come back my way,
And we'll waltz again in old San Antone
 
<Instrumental Break>
REPEAT 2ND VERSE

Note there are several yips, and such interspersed.