FILE - In this July 13, 1985 file photo, Led Zeppelin bandmates, singer Robert Plant, left, and guitarist Jimmy Page, reunite to perform for the Live Aid famine relief concert at JFK Stadium in Philadelphia. A federal court jury decided Thursday, June 23, 2016 that the band did not steal a riff from an obscure 1960s instrumental tune to use for the introduction of its classic rock anthem "Stairway to Heaven." (AP Photo/Amy Sancetta, File)