Ростислав Бойко

Carlos Bonell

Willard White

Joaquin Nin

Moscow Chamber Orchestra

The Plymouth Music Series

György Fischer

Robert Stankovsky

Peter Donohoe

Karl-Birger Blomdahl

Jerome Hines

Carol Wincenc

Nadja Salerno-Sonnenberg

New York City Opera

Adrien Legros

David Measham

Dennis Brain

Roberta Peters

Orchestra Sinfonica Dell'Emilia Romagna "Arturo Toscanini"

Самуил Маршак

František Livora

Douglas Lilburn

Neil Mackie

Mormon Tabernacle Choir

Eberhard Cronshagen