Free public domain sheet music from IMSLP / Petrucci Music Library
Since this work was first published after 1922 with the prescribed copyright notice, it is unlikely that this work is public domain in the USA. However, it is in the public domain in Canada (where IMSLP is hosted), the EU, and in those countries where the copyright term is life+70 years or less.
IMSLP does not assume any sort of legal responsibility or liability for the consequences of downloading files that are not in the public domain in your country.
||L'Enseignement de la Musique par l'éducation methodique de l'oreille
|Year/Date of Composition
||Probably PD in USA.|
In the USA this work is most likely in the public domain because no renewal was found after a thorough search of the Catalog of Copyright Entries, it was either ineligible for "restoration" under GATT/TRIPs and/or no record of an NIE filing was found in the online records of the US Copyright Office.
Please obey the copyright laws of your country. IMSLP assumes no legal responsibility or liability for the consequences of downloading files that are not in the public domain in your country.