Hello
On the contrary ... everyone can dispose of it and do what he wants with it. This song is in the public domain like the other known songs AU CLAIR DE LA LUNE or SUR LE PONT D'AVIGNON. you can ask for the musical statement made by the accordionist interpreter or do it yourself. And if you interpreted it on stage you do not pay royalties for this title...that's what means the letter D-P in a title in the catalog of the SACEM.