2台のピアノのための協奏曲
Rose Sutro (15 September 187011 January 1957) and Ottilie Sutro (4 January 187212 September 1970) were American sisters who were notable as one of the first recognised duo-piano teams. It has been claimed they were the first such team, but Willi and Louis Thern preceded them by almost 30 years. They were also noted confidence tricksters, repeatedly swindling the German composer Max Bruch by taking advantage of his trusting nature - first, by making and publishing unauthorized changes to his Concerto for Two Pianos and Orchestra in A-flat minor, and second, stealing and absconding with the autograph copy of his Violin Concerto No. 1 in G minor, later selling it in 1949.