This work is likely not in the public domain in the US (due to first publication with the required notice after 1923, plus renewal or "restoration" under the GATT/TRIPS amendments), nor in the EU and those countries where the copyright term is life+70 years. However, it is public domain in Canada (where IMSLP is hosted) and in other countries (China, Japan, S. Korea) where the copyright term is life+50 years.
|Genre Categories||; ;|
|Work Title||Symphony No.21|
|Opus/Catalogue NumberOp./Cat. No.||Op.51|
|I-Catalogue NumberI-Cat. No.||INM 76|
|Year/Date of CompositionY/D of Comp.||1940|
|First Performance.||1940-11-16 in Moscow
|Copyright Information||This work is claimed to be under copyright in the USA due to|
"restoration" via the GATT/TRIPS amendment (Section 104).
|Average DurationAvg. Duration||18 minutes|
|Composer Time PeriodComp. Period||Early 20th century|
|Piece Style||Early 20th century|
Wikipedia article (German)
|Symphonies by Nikolay Myaskovsky|