B. B. King, John Mayer, Glenn Frey, Billy F Gibbons (voc, g), Davey Johnstone, Clem Clemson, Eric Clapton, Mark Knopfler, Larry Campbell, Dean Parks (g), Guy Babylon, Chris Stainton, Brian Mitchell (keyb), Bob Birch, Yolander Charles, T Bone Wolk (b), Nigel Olsson, Ian Thomas, Billy Ward (dr), John Mahon (perc), Elton John (voc, p), Luke Smith, Robbie Buchanan (org), Van Morrison (voc, hca), Roger Daltrey, Gloria Estefan, Daryl Hall, Bobby Bland, Sheryl Crow (voc)..