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