Symphonic Odysseys : Tribute to Nobuo Uematsu was a symphonic tribute concert Social_event held Hold in Cologne , Germany on July 9 , 2011 at the Cologne Philharmonic Hall .

The Nelson Mandela 90th Birthday Tribute was held Hold in Hyde Park , London on 27 June 2008 to commemorate Social_event Nelson Mandela 's ninetieth birthday ( 18 July ) .

The concert formed Coming_to_be part of the 46664 concert series to promote Cause_to_make_progress awareness of the HIV/AIDS pandemic , and came Self_motion twenty years after the 1988 Nelson Mandela 70th Birthday Tribute Concert at Wembley , held Hold while Mandela was still in prison .

The leg of the tour overlapped with the Freddie Mercury Tribute Concert , at which Metallica performed Hold a short set .

The band 's performance was released Publishing two years later on DVD as `` Too Tough to Die : A Tribute to Johnny Ramone '' .