It is a movement that centered on nature and its beauty, abandoning the romantic movement IMPRESSIONISM
Music in this movement has a high level of dissonance EXPRESSIONISM
Composers of this movement poured intense emotional expression into their music and explored the subconscious mind. EXPRESSIONISM
Music of this movement had a mysterious atmosphere IMPRESSIONISM
The key characteristic feature of this movement is ATONALITY or lack of central key EXPRESSIONISM
EXPRESSIONISM = High level of dissonance, extreme contrasts of dynamics, constant changing of textures, distorted melodies and harmonies IMPRESSIONISM = Emotional Expression rather than depicting reality