A previously unheard audience recording of Led Zeppelin performing at the Atlanta International Pop Festival on July 5th, 1969 was posted on YouTube Saturday. The tape is the first audio recording of that performance to emerge, and the first bootleg of a 1969 performance since 2013. The five songs on the tape are: "Train Kept A-Rollin’" "I Can’t Quit You Baby" "Dazed and Confused" "White Summer" "You Shook Me"