Hayley Westenra – World In Union
Roberto Alagna, Bryn Terfel, Katherine Jenkins, Russell Watson, Hayley Westenra, Lesley Garrett, Aled Jones, All Angels, Vittorio Grigolo, Jonathan Ansell, Will Martin, RyanDan, Blake, Elin Manahan Thomas, Tommy Flemming, Nicky Spence, The Ten Tenors, Deborah, Danielle de Niese
Holst, Skarbek World In Union - All Stars
Roberto Alagna, Bryn Terfel, Katherine Jenkins, Russell Watson, Hayley Westenra, Lesley Garrett, Aled Jones, All Angels, Vittorio Grigolo, Jonathan Ansell, Will Martin, RyanDan, Blake, Elin Manahan Thomas, Tommy Flemming, Nicky Spence, The Ten Tenors, Deborah, Danielle de Niese
Holst, Skarbek World In Union - All Stars