Dr. George Horner plays a song for a reporter during an interview with the Associated Press at his home in Newtown Square, Pa. Thursday Oct. 17, 2013. Horner, a 90-year-old Holocaust survivor and ... more 
Dr. George Horner plays a song for a reporter during an interview with the Associated Press at his home in Newtown Square, Pa. Thursday Oct. 17, 2013. Horner, a 90-year-old Holocaust survivor and pianist, will join Yo-Yo Ma on stage at Boston's Symphony Hall on Tuesday Oct. 22, 2013 to perform music that was written in the concentration camp where he was imprisoned. (AP Photo/Jacqueline Larma) less 
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Associated Press | Photo By Jacqueline Larma
Tue, Oct 22, 2013 1:03 AM EDT