The Music Gardens Festival in Warsaw, Poland, will be screening two Accentus Music productions. On Wednesday, July 18th, at 7 p.m., “Music in the Time of the Great War“, a documentary directed by Andreas Morell will be presented. The screening of Franz Lehár’s “Land des Lächelns” from the Zurich Opera House with Piotr Beczala (photo) will take place on Wednesday, July 25th, 7 p.m.