Szymon Krzeszowiec, Marcin Markowicz & Filip Krzeszowiec

Lithuanian National Symphony Orchestra

Marko Ylönen

MIKROKOSMOS

Ostrobothnian Chamber Orchestra

The Chamber Choir Eesti Projekt

Krzysztof Penderecki

Swedish Radio Symphony Orchestra

Tönu Kaljuste

Swedish Radio Choir/Tönu Kaljuste

Witold Lutoslawski

Paul Hindemith

Alessandro de Marchi

Brigitte Balleys

Latvian Radio Choir

Nadezhda Panayotova

The Maryland Symphony Orchestra

Klaus König/Lucia Popp/Bernd Weikl/Waltraud Meier/Kurt Moll/Siegfried Jerusalem/Donald Litaker/Rainer Scholze/Gabriele Sima/Vier Tölzer Knaben/Chor des Bayerischen Rundfunks/Symphonieorchester des Bayerischen Rundfunks/Bernard Haitink/Walto

As Per Casper

Mario Prisuelos

Sistine Chapel Choir

Alberto Mesirca

Alessandro Quarta

Domenico Scarlatti

Peteris Vasks

Venceslava Hruba-Freiberger

Peter Phillips

Mari Poll