It's pretty cool to know Buddy was ambitious in adolescence. Of course, his time was short.
The 1949 Lubbock home demo is called "My Two-Timin' Woman," written and released in 1947 by Clarence Snow (AKA Hank Snow).
It has apparently been restored and released on Not Fade Away: Complete Studio Recordings & More
the box set released by MCA on November 23, 2009, an essential purchase for anyone who loves rock 'n' roll.