Mozart: The Magic Flute "Der Hölle Rache", Lucia Popp vs. Roberta Peters vs. Erika Köth vs. Wilma Lipp vs. Rita Streich vs. Florence Foster-Jenkins vs. Lily Pons vs. Frieda Hempel vs. Maria Galvany (Compare 12 Versions)
Gershwin: Summertime, Davis vs. Fitzgerald and Armstrong vs. Holiday vs. Parker vs. Baker vs. Washington vs. Peterson vs. Getz vs. Heifetz (Compare 9 Versions)