. "chamber orchestra performance" . . . . . "Hearts of Vision Chamber Orchestra" . . . . "2015-09-26T19:00:00"^^ . . . . . "From the event listing on the Carnegie Hall website:\r\nHearts of Vision Chamber Orchestra is an orchestra made up of visually impaired musicians. After spending hundreds of hours transcribing standard music scores into Braille and practicing and memorizing entire orchestral works, these musicians fulfill their passion to perform." .