It is very unlikely that this work is public domain in the EU, or in any country where the copyright term is life-plus-70 years. However, it is in the public domain in Canada (where IMSLP is hosted) and other countries where the term is life-plus-50 years (such as China, Japan, Korea and many others worldwide). As this work was first published before 1926 or failed to meet notice or renewal requirements to secure statutory copyright with no "restoration" under the GATT amendments, it is very likely to be public domain in the USA as well.
|Genre Categories||; ;; ; ;|
|Work Title||Piano Trio in A minor|
|Opus/Catalogue NumberOp./Cat. No.||Op.11|
|I-Catalogue NumberI-Cat. No.||ILT 2|
|First Performance.||1911 April or earlier|
|Dedication||Madame Louis Reboul|
|Average DurationAvg. Duration||25 minutes|
|Composer Time PeriodComp. Period||Early 20th century|
|Instrumentation||violin, cello, piano|
A performance at the Concert de la Société nationale of Thirion's piano trio is mentioned and reviewed in the April 1-7, 1911, p.102 Le ménéstrel.
The title page and color cover included with the Sibley copy belong to a different work by a different composer, alas...