Yesterday I spoke about picturesque titles of musical compositions, and I quoted Robert Schumann on what he called the “clumsiness” of taking those titles too literally. Schumann’s friend Franz Liszt, on the other hand, coined the term “program music,” and said that when a piece has a program, or story, the musical ideas should clearly reflect the unfolding of the story—although that’s the same Franz Liszt who attached a “program” to his symphonic poem Les Préludes long after he had actually