This work is likely not in the public domain in the US (due to first publication with the required notice after 1922, 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||; ; ;|
|Opus/Catalogue NumberOp./Cat. No.||Op.31|
|I-Catalogue NumberI-Cat. No.||IET 2|
|Year/Date of CompositionY/D of Comp.||1923|
|Average DurationAvg. Duration||8-10 minutes|
|Composer Time PeriodComp. Period||Early 20th century|
|Piece Style||Early 20th century|
Based on several recordings available over NML, an average total duration in the area of 8-10 minutes.