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