21ST CENTURY PLAYERS Chamber Music Now $10.00 45 min Old First Reform   153 N. 4th Street Web Site: 12 and up www.sas.upenn.edu/~davidlag/21.html Bursting out of the mold of traditional chamber music, the 21st Century Players specialize in performing music from both the contemporary and the 20th century repertoire. Under the direction of Stephen Czarkowski and David Laganella, the group is quickly becoming leading interpreters of modern American music FRI 9/1 8:00pm · SAT 9/2 8:30pm This show will be performed as part of a double bill with F. Vattell Cherry.