Hello
I am afraid that the only solution is to make a musical statement, because in the description of the registration of the work at the SACEM there is no reference to any publisher.
So either self-publishing ... or nothing ... and if it is in the first case it is in ultra limited number.
MILONGA CRIOLLAInstrumentalCode ISWC : T-037.323.192.5
RIGHTSHOLDERSCANARO FRANCISCO, ComposerIPI Code : 5008929