Among his many varied interests—which, in addition to philosophy, included aeronautical engineering and architecture—Ludwig Wittgenstein was also a great lover of music. Given his well-deserved reputation for intellectual austerity, we might assume his musical tastes would tend toward minimalist composers of the early 20th century like fellow Austrian Arnold Schoenberg. The “orderly serialism,” of Schoenberg’s atonal music “does seem an obvious complement to Wittgenstein’s philosophy,” writes Grant Chu Covell. “Observers have wondered why the famously arrogant thinker who attempted to infuse philosophy with logic didn’t find Schoenberg’s 12-tone system attractive.”
But indeed, he did not—in fact, Wittgenstein despised almost all modern music and seemed to believe that “nothing of value had been composed after the 19th century’s demise.” While his philosophical work made as radical a break with the past as Schoenberg’s theory, when it came to music, the philosopher was a strict traditionalist who “liked to say that there were only six truly great composers: Haydn, Mozart, Beethoven, Schubert, Brahms and Labor.”
This last name will hardly be familiar to most readers. Labor, a blind organist and composer, was a close friend of the Wittgenstein family and a teacher of Ludwig’s brother Paul (and of Schoenberg as well). Although he lived into the twentieth century, Labor mainly drew his influence from early music.
The extravagantly wealthy Wittgensteins were a musical family—both Ludwig’s older brothers became musicians. Wittgenstein’s parents and grandparents knew Brahms, adopted violinist Joseph Joachim, a distant cousin, into the family, and frequently hosted such luminaries as Gustav Mahler and Richard Strauss. Ludwig himself learned to play the clarinet and “was a fastidious listener,” Covell notes. “Acquaintances marveled at his virtuoso whistling. His repertoire included Brahms’ Haydn Variations and other symphonic works. He would unhesitatingly correct others’ inaccurate humming or singing.” He supposedly had an “untiring obsession with perfect recreations of the classics.”
The philosopher’s perfectionism lead to some harsh critical judgments. “Brahms is Mendelssohn without the flaws,” he wrote. He declared Mahler “worthless… quite obviously it took a set of very rare talents to produce this bad music.” What did Wittgenstein value in music besides an ideal of perfection? Grammar, silence, and profundity. “The music of the Baroque era… made use of the special effect of silence,” writes Yael Kaduri at Contemporary Aesthetics. “The general pause of the Baroque was used to illustrate concepts such as eternity, death, infinity and silence in vocal music.” These concepts “did not disappear in the transition to the classic era.” Haydn’s music in particular “contains so many general pauses that it seems they form an intrinsic component of his musical language.”
Wittgenstein had other criteria as well, much of it, surely, as enigmatic as the principles that governed his thought. What does become clear, Covell argues, is that “Wittgenstein could only have been attracted to common-practice tonality, with its codified rules and delineation between ornament and form.” He needed “a system the details of which enhance an underlying structure.” In the playlist above, you can hear a selection of the philosopher's favorites. Compiled by Wittgenstein biographer Ray Monk, the playlist omits Haydn, for some reason, but includes Wagner and Romantic composer Georges Bizet.
You’ll also find one rare exception to Wittgenstein’s obsession with classical musical order: cabaret actress and singer Yvette Guilbert, favorite subject of artist Henri Toulouse-Lautrec and onetime star of the Moulin Rouge. The famously solitary, severe, and ill-tempered philosopher may have, it seems, nurtured a softer side after all.