Piano Sonata No.4, Op.27 (Myaskovsky, Nikolay)
This work may not be in the public domain in the US (due to first publication with the required notice after 1922) 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.
First edition (reprint)
Vienna: Universal-Edition, 1925. Plate U.E. 8151.
Moscow: Muzyka, n.d.(1956). Plate 5831.
This file is from the MIT archive project. Plate seems to suggest that this, too, was published in 1925... the pagination suggests that this was part of the Collected Works edition that Muzgiz undertook soon after the composer died, publishing some of the composer's major works in all media, hence n.d.(1950s)- actually, 1956.
|Work Title||Piano Sonata No.4|
|Year/Date of Composition||1924-25, rev. 1946|
|First Publication||1925 (first version)|
|Dedication||Samuil Yevgenyevich Feinberg (1890-1962)|
|Piece Style||Early 20th century|
n.d.(1956) - see Hefty book of piano music from collected edition - the revised edition scan is likely from that 423-page book, which was published in 1956.