Johannes Brahms was a personal friend of Strauss; the latter dedicated his waltz "Seid umschlungen, Millionen!" ("Be Embraced, You Millions!"), Op. 443, to him. A story is told in biographies of both men that Strauss's wife Adele approached Brahms with a customary request that he autograph her fan. It was usual for the composer to inscribe a few measures of his best-known music, and then sign his name. Brahms, however, inscribed a few measures from the "Blue Danube", and then wrote beneath it: "Unfortunately, NOT by Johannes Brahms."