Abraham Cupeiro is a musician from Galicia (Spain) mainly devoted to historic instrument recovering, divulgation and interpretation. For a long time now, he has been working together to the Real Fihlarmonía de Galicia Orchestra to give birth to a project called Os sons esquecidos (Forgotten sounds). This musical trip pretends to grant a voice to different ancient instruments in a wide variety of musical environments. Some of the instruments came from remote countries, some were even found out in the forest, and also a few were built from scratch by our own means. The project includes both original music composed by him and arrangements from Astor Piazzola, J. S. Bach or Johan Daniel Berlin.