New York Post
In New York Post · Barbara Hoffman · November 10, 2001
“The 92nd Street Y’s Tisch Center for the Arts has a series called ‘How Do They Make Those Beautiful Sounds?’
These 40-minute concert demonstrations that let kids ages 3 and up understand what makes an instrument tick.
“The next show in the series is on Monday, when John Bertles ‘pokes around the piano.’…
“With him will be Erica Feidner, the pianist and ‘matchmaker’ recently profiled in The New Yorker.