Conversation so far:
Where did Daniel Barenboim spend his early childhood?
Daniel Barenboim was born on 15 November 1942 in Buenos Aires, Argentina
Did Daniel Barenboim stay in Buenos Aires, Argentina his whole childhood?
In 1952, Daniel Barenboim's family moved to Israel
Did Daniel Barenboim go to school?
Two years later, in the summer of 1954, Daniel Barenboim's parents took him to Salzburg to take part in Igor Markevitch's conducting classes.
How did Daniel Barenboim get into music?
Daniel Barenboim started piano lessons at the age of five with his mother, continuing to study with his father, who remained his only teacher.

Question: Did he play any other instruments?
Self-contained rewrite: Did Daniel Barenboim play any other instruments besides the piano?