According to jazz historian John Szwed, the legend about Pete Seeger cutting the cable or pulling the cords of the acoustic system may have arisen from an actual incident from earlier that afternoon. Szwed writes that Festival organizer Alan Lomax had asked Texas folklorist Mack McCormick, discoverer of Lightnin' Hopkins, to find a Texas prison gang to bring up to Newport to sing work songs, but the Texas Attorney General would not allow it, so McCormick had rounded up a group of ex-convicts. Since they had never performed together in front of an audience, much less a microphone, McCormick wanted to accustom them to the stage before the concert. "But Bob Dylan's electric band had been rehearsing for some time and refused to leave. 'I was trying to tell Dylan, we need the stage', McCormick said. 'He continued to ignore me. So I went over to the junction box and pulled out the cords. Then he listened'."