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