[To Parent Directory] 9/14/2017 4:31 PM 144515855 20121107study-256k.mp4 9/14/2017 4:33 PM 522097249 20121107study-256k.wmv 9/14/2017 4:28 PM 33574899 20121107study-56k.wmv 9/14/2017 4:28 PM 27210356 20121107study.mp3