The century was only twenty-one years old, and so was Ernst Krenek, when his Serenade op. 4 was premiered on 31 July 1921 at the newly launched “Donaueschingen Chamber Music Performances for the advancement of contemporary music.” The event soon came to be known as Donaueschingen Festival, now one of the oldest specialized music festivals worldwide: Krenek’s music has occasionally been heard there since then – albeit as a series of utterly contrasting works one would hardly ascribe to the same composer.

Such variety comes from Krenek’s chameleon-like capacity of metamorphosis, of which he was well aware. He accepted that he came off “badly compared with the great masters of the past, whose work presents itself to us as a well-rounded, logically organized unit.” We can already sense something of Krenek’s bewildering stylistic diversity in his 1919 Serenade. At first sight, it seems to cling stubbornly to the style of Krenek’s teacher, Franz Schreker, and to Viennese Late Romanticism. It contains a whiff of Hugo Wolf’s Italian Serenade….