Joshua Hayes Carll, known professionally as Hayes Carll, is a singer-songwriter. A native of The Woodlands, Texas, his style of roots-oriented songwriting has been noted for its plainspoken poetry and sarcastic humor.

John Townes Van Zandt was an American singer-songwriter. He wrote numerous songs, such as "Pancho and Lefty", "For the Sake of the Song", "If I Needed You", "Snake Mountain Blues", "Our Mother the Mountain", "Waitin' Round to Die", and "To Live Is to Fly". His musical style has often been described as melancholic and features rich, poetic lyrics. During his early years, Van Zandt was respected for his guitar playing and fingerpicking ability.