This work is likely not in the public domain in the US (due to first publication with the required notice after 1926, 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, Hong Kong, New Zealand) where the copyright term is life+50 years.
|Genre Categories||; ;|
|Work Title||Symphony No.7|
|Opus/Catalogue NumberOp./Cat. No.||GP 344|
|I-Catalogue NumberI-Cat. No.||IAB 67|
|Year/Date of CompositionY/D of Comp.||1939|
|First Performance.||1939/06/10 at the New York World's Fair
|Average DurationAvg. Duration||45 minutes|
|Composer Time PeriodComp. Period||Early 20th century|
|Piece Style||Early 20th century|
|External Links||Wikipedia article|
A-flat minor by observation. (4 flats vs. 7 flats means nothing when constantly contradicted in the first movement by C-flats etc. in the main theme and even its final chord.) The score does not say more than A-flat, if anything. Edinburgh Library has published in 1943.