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||; ;; ; ;|
|Work Title||Duo concertant|
|Alternative. Title||Concerto No.1 for two violins and orchestra|
|Opus/Catalogue NumberOp./Cat. No.||H.264|
|I-Catalogue NumberI-Cat. No.||None [force assignment]|
|Year/Date of CompositionY/D of Comp.||1937|
|Dedication||Georges and Victor Desarzens|
|Composer Time PeriodComp. Period||Modern|
|Instrumentation||2 violins, orchestra|
Referred to as Duo concertante or Duo concertant, Grove gives this piece as Concerto no. 1 for two violins and orchestra.