Steve Alexander and the Jazz Generation perform for the Rosen PAC’s Summer Concerts Under the Stars series in the Berman Atrium at the Wayne YMCA,. Steve and the band will play jazz selections from the American Songbook. Indoors if it rains. The Metro YMCAs of the Oranges is a partner of the YM-YWHA of North Jersey. 1 Pike Drive. (973) 595-0100.