Modern classical music. Refers to the period of modernism and covers Western classical music from period around 1890-1950 (or up to 1975 by different sources). This is a major group that includes sub-periods of Western Classical Music, such as:
- Impressionist Music (c. 1890-1930)
- Expressionist Music (c. 1900-1930)
- Neo-Classical Music (c. 1920-1950)
- Serialist Music (c. 1920-1975)
There is a Modern Classical tag on Discogs, which, despite its name, does not cover the time periods, but groups works where classical music traditional instruments are fused with electronic production or instruments.
For post-1945 Western classical music, the tag Contemporary is used.