Die großen Tenöre Vol.4 (1930-1938) - Altglass, Anders, Beets, Björling, d'Arkor, de Muro Lomanto, de Trevi, Gigli, Granda, Hauss, Jouatte, Knote, Kötter, Krauss, Kullman, Lauri-Volpi, Lois, Luccioni, Ludwig, Maison, Melchior, Merli, Morrisson, Nash, Ostertag, Patzak, Planel, Rayner, Rossi, Roswaenge, Schmidt, Seider, Sembach, Thill, Vezzani, Völker, Wittrisch, Zilliani