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