The Society for Private Musical Performances was an organization founded in Vienna in the Autumn of 1918 by Arnold Schoenberg with the intention of making carefully rehearsed and comprehensible performances of newly composed music available to genuinely interested members of the musical public. In the three years between February 1919 and 5 December1921, the organization gave 353 performances of 154 works in 117 concerts that involved a total of 79 individuals and pre-existing ensembles. Circumstances permitting, concerts were given at the rate of one per week, with each programme consisting entirely of works from the period 'Mahler to the present'. The range of music included was very wide, the 'allowable' composers not being confined to the 'Schoenberg circle' but drawn from all those who had 'a real face or name'. During the Society's first two years, in fact, Schoenberg did not allow any of his own music to be performed; instead, the programmes included works by Bartók, Berg, Busoni, Debussy, Erich Wolfgang Korngold, Mahler, Ravel, Reger, Satie, Richard Strauss, Stravinsky, Webern, and many others. The players at these events were chosen from among the most gifted young musicians available, and each work was rehearsed intensively, either under Schoenberg himself or by a Vortragsmeister specifically appointed by him.. Clarity and comprehensibility of the musical presentation was the over-riding aim, with audiences sometimes being permitted to hear 'open rehearsals', and complex works sometimes being played more than once in the same concert. Only those who had joined the organisation were admitted to the events: the intention was to prevent casual attendance by 'sensation-seeking' members of the Viennese public as well as exclude hostile critics who would attack such music in their newspaper columns: a sign displayed on the door - in the manner of a police notice - would state that Kritikern ist der Eintritt verboten. Such was the didactic seriousness of the Society that an event's programme was not revealed in advance; nor was applause permitted after the performance of a work. It was in an attempt to continue the Society's activities in the face of hyperinflation that Schoenberg tried to raise money by means of an extraordinary concert during the Society's third season. On May 27, 1921, a performance took place of four waltzes by Johann Strauss in chamber arrangements for string quartet, piano and harmonium. "Roses From the South" and "Lagoon Waltz" were arranged by Schoenberg; "Wine, Woman and Song" was arranged by Alban Berg; and "The Treasure Waltz", the membership of the Prague society was chiefly amateurs: a study published in 1974 instances 'civil servants, writers, doctors, lawyers, university and school teachers, businessmen, actors and painters' as well as 'students and musicians of all kinds'. The Munich ensemble Taschenphilharmonie plays in the tradition of the Society, as does the Linos Ensemble.
