Have you ever listened to the music of Robert Leroy Johnson? Unless you are a Blues fan, you may not be familiar with his music; however, he has influenced a great many musicians including Led Zeppelin, Bob Dylan, Allman Brothers, Rolling Stones, and Eric Clapton. His life and death still remain a mystery, but I recently discovered an interesting fact about him. He recorded his last album right here in Dallas in 1937 at the Brunswick Record Building on 508 Park Avenue. One of his songs recorded at Brunswick, “Hell Hound on my Trail,” contributed to Johnson’s posthumous fame that he sold his soul to the devil. Some say that the devil finally came for his end of the bargain.