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