Despite what your T.A. in Music Theory once said, good music didn’t cease to exist post-1900. But you know that; after all, you’re reading a website called PopMatters. But what elitist thought conceals is that classical and compositional music has thrived in the 20th and 21st centuries, reaching new heights of both dissonance and beauty.
The pieces below cover a wide range, from Penderecki’s serialism to Shaw’s experimental vocal techniques. They don’t stick purely to the avant-garde, and they most certainly are not in a singular style. While many people think of classical music, pre- or post-1950, as somewhat monolithic, even dipping your toe in reveals a staggering, frightening array of styles that share nothing beyond a basic origin in composition.