By Lauren LevyThe Daily Northwestern
Until April 7, the number four is taking over Pick-Staiger Concert Hall.
“QuadroMania: A Festival of Fours,” the School of Music’s spring performance series, offers seven more performances related to that number – whether it’s the number of musicians, the number of movements performed or the time signature of pieces played.
About 600 people listened to the festival’s opening performance on Wednesday. The Juilliard String Quartet played pieces by Mozart, B
