The Stahlhammer Klezmer Band, consisting of Semmy′s grandfather and uncles, was founded 1920 in the Lublin area in Poland. The orchestra gave concerts and played at parties until 1939. In the old picture the musicians are seen with mandolins, guitars and balalaikas, but they also played violin, cello, bass, harmonica, trumpet and drums. The ensemble played traditional Jewish Eastern European party music, what we today call klezmer, but they also played music that was popular at the time and whatever they liked.