Originalus: Famous & Fun Duets, Book 1. La Cucaracha. Carol Matz. Piano Method sheet music. Piano Solo sheet music. Beginning.
Vertimas: Garsus. Karolis Matz. Pianinas metodas natos. Pianinas Pavieniai natos. Pradžia. Garsus. 7 duetai Vienas pianinas, Four Hands. Fortepijonui.