 The band has sold out more concerts than any other artist at the venue, with eleven.For at least two decades, SPAC has hosted the School of Orchestral Studies (SOS) for the New York State Summer School of the Arts (NYSSSA) program.Approximately 115 high school-age students of NYSSSA's SOS attend concert performances during the summer as part of an intensive study of music performance, study with members of the Philadelphia Orchestra, and give a culminating performance in the amphitheater.