Classical music (music created by musicians who are commonly not classically trained, often from a purely oral tradition). Some composers, like Dvořák and Smetana, have used folk themes to impart a nationalist flavor to their work, while others like Bartók have used specific themes lifted whole from their folk-music origins. Certain staples of classical music are often used commercially (either in advertising or in movie soundtracks). In television commercials, several passages have become clichéd, particularly the opening of Richard Strauss' "Also sprach Zarathustra" (made famous in the film "") and the opening section "O Fortuna" of Carl Orff's "Carmina Burana"; other examples
Quantum Quest: A Cassini Space Odyssey Quantum Quest: A Cassini Space Odyssey Quantum Quest: A Cassini Space Odyssey (originally titled as 2004: A Light Knight's Odyssey) is a 2010 animated educational sci-fi adventure film, written by Harry 'Doc' Kloor and directed by Kloor and Dan St. Pierre, as a science fiction film that takes the viewer on an atomic adventure in space. The voice cast originally included Christian Slater, John Travolta, Samuel L. Jackson, Sarah Michelle Gellar, Michael York, and James Earl Jones, but the cast changed in 2008, reflecting a new script that detailed a host of new discoveries made by the "Cassini–Huygens" mission to