Support WBURAlsop Sprach Zarathustra: Decoding Strauss' Tone PoemPlay10:40Download AudioMarin AlsopJanuary 13, 2012 ShareRichard Strauss' iconic opening to Also Sprach Zarathustra evokes a sense of vastness and power, Marin Alsop says. (AFP/Getty Images)
Richard Strauss' iconic opening to Also Sprach Zarathustra evokes a sense of vastness and power, Marin Alsop says. (AFP/Getty Images)