musical impressionism
Refers to the impressionist movement in music, associated with composers such as Debussy and Ravel, characterized by atmosphere, tone color, and fluid structures.
Debussy is a representative composer of musical impressionism.
印象派 refers to the Impressionist school in visual arts, while 印象主義音楽 specifically denotes the musical movement.
Compound of 印象 (impression), 主義 (doctrine/ism), and 音楽 (music), calqued from Western 'musical impressionism'.