BBC Singers, Ted Christopher, Gerard Schwarz, Seattle Symphony, Avner Itai, James Ghigi, Orquestra Simfònica de Barcelona i Nacional de Catalunya, Tim Roseman, Stephen Keavy, Christopher Bowers-Broadbent, Barbara Harbach
Joseph Cullen, The London Chorus, Academy of St Martin in the Fields Chorus, Patrick Mason, David Pittman Jennings, Stephen Keavy, Christopher Bowers-Broadbent, Slovak Chamber Choir, Avner Itai, James Ghigi, Samuel Adler, BBC Singers, Slovak Radio Symphony Orchestra, Raphael Frieder, Ronald Corp, Ted Christopher, Hugh Potton, Tim Roseman, Kenneth Kiesler, Spectrum
