FILE - In this Aug. 15, 1969 file photo, concert goers attend the Woodstock Music and Arts Festival held on a 600-acre pasture in the Catskill Mountains near White Lake in Bethel, N.Y. The famous concert poster with a bird perched on a guitar neck advertised “three days of peace and music,” spanning from Aug. 15-17. But Woodstock lasted more than three days. Thanks to delays, it bled into the morning of Aug. 18. (AP Photo/File)