University of Illinois Chamber Choir And Madrigal Singers

Rundfunk-Kinderchor Berlin

James Litton

Neues Bachisches Collegium Musicum Leipzig

Randall Thompson

Aled Jones

Bruno Walter

Norma Burrowes

Peter Lagger

Nikolai Korniev

Sandrine Piau

Maria Luisa Baldassari

Thomas Peck

Raúl Mallavibarrena

Agostino Agazzari

Sveriges Radios Symfoniorkester

Paul Freeman

Calliope

Duval Timothy

Thomas Binkley

Helmut Krebs

Hor ”Josif Marinković“, Zrenjanin

Samuel Barber

Paul Elliott

Marcin Leopolita