and the two of them were looking to raise as much money as possible for the famine victims in ethiopia. >> when tomorrow's 17-hour fund-raising concert starts, sellout crowds in the stadium will be joined by a television audience of perhaps 1.5 billion people around the world.s will be joined by a television audience of perhaps 1.5 billion people around the world. ♪ come on baby ♪ get in the road ♪ come on now ♪ in the middle of the road ♪ yeah >> watching live aid on tv was my version of driving to woodstock. and i watched every second of it. ♪ everybody has a right to be free ♪ ♪ saying you don't have to live like a refugee ♪ ♪ don't have to live like a refugee ♪ ♪ all we hear is radio ga ga ♪ radio goo goo ♪ radio ga ga >> the great thing about live aid, it showed that musicians for me seemed to be the most altruistic people in the world. >> a group whose heart is in dublin, ireland.