^^.....Das Dreimäderlhaus (House of the Three Girls), adapted into English-language versions as Blossom Time and Lilac Time, is a Viennese pastiche operetta with music by Franz Schubert, rearranged by Heinrich Berté (1857–1924), and a libretto by Alfred Maria Willner and Heinz Reichert [de]. The work gives a fictionalized account of Schubert's romantic life, and the story was adapted from the 1912 novel Schwammerl by Rudolf Hans Bartsch (1873–1952). ...."