The Differences between Classical and Romantic Music What most of the public calls "classical music" covers a large amount of works, from the Medieval or Renaissance, or Baroque period all the way to modern experimental art music. The exact starting point of "classical music" would be contested depending on who one asks, but it is definitely several centuries in the past. The differences between Classical and Romantic-era music relate to the emotions evoked, modulation, chromaticism, historical and philosophical background, the place of music in society, and some economic factors. Classical period music typically has a light and pure, and from some more modern perspectives, emotionally simplistic emotional impact. There are many exceptions, like Mozart's Dissonant String Quartet, the Queen of the Night Aria, and some early Sturm Und Drang works, but the prevailing mood was the light perceived simplicity of musique galant . Harmony and modulation during the C...