US, male/female vocal charity ensemble:

Soloists:

Lionel Richie, Stevie Wonder, Paul Simon, Kenny Rogers, James Ingram, Tina Turner, Billy Joel, Michael Jackson, Diana Ross, Dionne Warwick, Willie Nelson, Al Jarreau, Bruce Springsteen, Kenny Loggins, Steve Perry, Daryl Hall, Huey Lewis, Cyndi Lauper, Kim Carnes, Bob Dylan, Ray Charles.

Also credited:

Dan Aykroyd, Harry Belafonte, Lindsey Buckingham, Sheila E, Bob Geldof, John Oates, Jackie Jackson