The concert was the most ambitious international satellite television venture that had ever been attempted at the time. In Europe, the TV feed was supplied by the BBC, whose broadcast was presented by Richard Skinner, Andy Kershaw, Mark Ellen, David Hepworth, Andy Batten-Foster, Steve Blacknell, Paul Gambaccini, Janice Long and Mike Smith and included numerous interviews and chats in between the various acts. The BBC's television sound feed was mono, as was all UK TV audio before NICAM was introduced, but the BBC Radio 1 feed was stereo and was simulcast in sync with the TV pictures. Unfortunately, in the rush to set up the transatlantic feeds, the sound feed from Philadelphia was sent to London via transatlantic cable, while the video feed was via satellite, which meant a lack of synchronisation on British television receivers. Due to the constant activities in both London and Philadelphia, the BBC producers omitted the reunion of Crosby, Stills, Nash & Young from their broadcast. The BBC, however, did supply a 'clean feed' to various television channels in Europe.