More By Tommi Hakala
- Jessye Norman, Giuseppe Giacomini, Dmitri Hvorostovsky, Semyon Bychkov, Barbara Frittoli, José Cura, Carlos Álvarez & Riccardo Chailly
- Renata Tebaldi, Carlo Bergonzi, Giulietta Simionato, Herbert von Karajan, Wiener Singverein & Vienna Philharmonic