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