From NY Times: Digital gadgetry has increas­ingly been making its mark on clas­sical music perfor­mance. It hit a mile­stone this week at the New York Phil­har­monic. Jeffrey Kahane, the pianist and conductor who is making a guest appear­ance at the orchestra, used an iPad on Tuesday instead of a score to lead the orchestra in a Mozart symphony. · Go to Jeffrey Kahane conducts New York Phil­har­monic using iPad →