Complex sentence: Julius Epstein (born August 7,1832, Agram/Zagreb, Croatia -) was a Hungarian-Austrian Jewish pianist; pupil at Agram of the choir-director Lichtenegger, in Vienna of Rufinatscha (composition) and Halm (pianoforte).
Split into simpler sentences: Julius Epstein (born August 7,1832, Agram/Zagreb, Croatia -) was a Hungarian-Austrian Jewish pianist. He was a pupil at Agram of the choir-director Lichtenegger, and in Vienna of Rufinatscha (composition) and Halm (pianoforte).