 The work in question is titled "Sort-Estudio para Guitarra por S. Ramirez".It is highly likely that the name "Sort" — as it occurs on the cylinders's title — refers to Fernando Sor, as Sor's surname is sometimes also spelled "Sort" or "Sorts".The recording may be heard on the Doremi CD release "Tarrega, His Disciples, and Their Students" (DHR-7996) and online at the UCSB Cylinder Audio Archive.