Her friendship with musicians Yehudi Menuhin , Itzhak Perlman , Zubin Mehta and Pinchas Zukerman , and marriage to Daniel Barenboim led to many memorable chamber-music performances .
She often played chamber music with her husband Daniel Barenboim and her friends Yehudi Menuhin , Itzhak Perlman , Zubin Mehta , and Pinchas Zukerman .