Complex sentence: Elser escaped the dire family situation by amusing myself with music, playing flute, accordion, string bass, double bass and the zither and joined the Zither Club in Königsbronn in early 1933.
Split into simpler sentences: Elser escaped the dire family situation by amusing myself with music, playing flute, accordion, string bass, double bass and the zither. He joined a the Zither Club in Königsbronn in early 1933.