Impressionism in music is a vague term that is sometimes applied to various composers in Western classical music, mainly during the late 19th century and continuing into the beginning of the 20th century, whose music focuses on suggestion and atmosphere.
French critic Stéphane Mallarmé states that naming an object takes away three fourths of its power, "to suggest is to dream".Claude Debussy found inspiration in Javanese music (especially gamelan). Debussy later wrote to a friend, "Do you not remember the Javanese music, able to express every shade of meaning, … which makes our tonic and dominant seem like ghosts?" He and Maurice Ravel were generally considered to be the two "great" impressionists. However, these days composers are generally not as accurately described by the term "Impressionism" as painters in the genre were. Debussy renounced it, saying: "I am trying to do 'something different' – in a way realities – what the imbeciles call 'impressionism' is a term which is as poorly used as possible, particularly by art critics."
Ernest Fanelli was claimed to have innovated the style, though his works were unperformed before 1912.