Pacific Symphony, led by Music Director Carl St.Clair for the last 34 years, has been the resident orchestra of the Renée and Henry Segerstrom Concert Hall for over a decade. Currently in its 45th season, the Symphony is the largest orchestra formed in the U.S. in the last 50 years and is recognized as an outstanding ensemble making strides on both the national and international scene, as well as in its own community of Orange County, California.