DOS CANCIONES SIN PALABRAS: C. GUASTAVINO EL AMIGO Canciones Populares Argentinas PACCAGNELLA cello ALBERTI piano https://m.youtube.com/watch?v= Mb1SAoxMGpU Song without Words, for Cello and Piano, by Mendelssohn, with Score (Shapira & Shapira) https://m.youtube.com/watch?v= m4UhoTsK-Xs