Max Kalbeck was a close friend and partisan of Johannes Brahms. Kalbeck's principal achievement was his eight-volume biography of that composer, published from 1904 to 1914, which has never been translated into English. Kalbeck also edited several volumes of Brahms's correspondence and in 1918, the letters of the poets Gottfried Keller and Paul Heyse, as well as publishing two collections of his own music reviews. Kalbeck wrote new libretti for Mozart's "Bastien und Bastienne" and "La finta giardiniera"; and he revised those of "Don Giovanni" and "The Marriage of Figaro" for Gustav Mahler's productions at the Vienna Hofoper. In addition, he supplied
Act One (Beggars Opera album) Act One (Beggars Opera album) Act One is the debut album of the Scottish progressive band Beggars Opera. Variously classified as symphonic rock, progressive rock or proto-progressive rock, Beggars Opera's debut album has been compared to (and sometimes described as "derivative of") works by The Nice and Deep Purple MK I. It was published by Vertigo (which had at the time introduced its legendary "swirl" label) in 1970 and features cover art by the renowned surrealist photographer and artist Marcus Keef (the same that created the covers for Black Sabbath's first three albums). In the same year the band also