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