[PAR] [TLE] Live Aid [SEP] Live Aid was a dual-venue benefit concert held on 13 July 1985, and an ongoing music-based fundraising initiative.  The original event was organised by Bob Geldof and Midge Ure to raise funds for relief of the ongoing Ethiopian famine.  Billed as the "global jukebox", the event was held simultaneously at Wembley Stadium in London, England, United Kingdom (attended by 72,000 people) and John F. Kennedy Stadium in Philadelphia, Pennsylvania, United States (attended by about 100,000 people). [PAR] [TLE] King of Rock (song) [SEP] "King of Rock" is a 1985 single by Run–D.M.C. and the title track from their album "King of Rock".  It was featured on the video games "", "", and is a downloadable track on "Rock Band 3".  The song was sampled for Michael Jackson's song "2 Bad" and was performed by the group at the 1985 Live Aid concert.  Eddie Martinez is the song's lead guitarist and appears in the video.
[PAR] [TLE] Live Aid [ SEP ] Live Aid was a dual - venue benefit concert held on 13 July 1985 , and an ongoing music - based fundraising initiative . The original event was organised by Bob Geldof and Midge Ure to raise funds for relief of the ongoing Ethiopian famine . Billed as the " global jukebox " , the event was held simultaneously at Wembley Stadium in London , England , United Kingdom ( attended by 72,000 people ) and John F. Kennedy Stadium in Philadelphia , Pennsylvania , United States ( attended by about 100,000 people ) . [PAR] [TLE] King of Rock ( song ) [ SEP ] " King of Rock " is a 1985 single by Run – D.M.C. and the title track from their album " King of Rock " . It was featured on the video games " " , " " , and is a downloadable track on " Rock Band 3 " . The song was sampled for Michael Jackson 's song " 2 Bad " and was performed by the group at the 1985 Live Aid concert . Eddie Martinez is the song 's lead guitarist and appears in the video .
When was the concert where King of Rock was performed  held?
When was the concert where King of Rock was performed held ?
13 July 1985
13 July 1985