Free audio recordings are available to hear at LibriVox http://librivox.org/ for copyright free works. The search box, which does NOT allow for subject searches, returned only one title item for "Texas," see Lafferty below, a short story. Other Texana may be there. A glance at the top of their alphabetical list showed Andy Adams "Cattle Brands."
Lafferty, Raphael Aloysius. "Sodom and Gomorrah, Texas" (in "Short Science Fiction Collection 004") · (readers)
and there's some Robert E. Howard