Hi Roberto--

You can get tons of lyrics of Bob's songs (plus everything you ever wanted to know about Bob and the Sons of the Pioneers) on Bob Nolan's website:
Click here

Outlaws is there, as well as the Last Roundup, etc. :) Bob was a songwriter like no other, he had some fabulous masterpieces! I'm more of an aficionado on Ken Carson (one of the Pioneers), myself, but the folks there on Bob's site are very knowledgeable about Bob and the rest of the Pioneers!