The Oregon Symphony Association in Salem (OSAS) is a non-profit 501(c)(3) dedicated to bringing the highest caliber music and music education to the mid-Willamette valley. Since 1955 OSAS has presented the Oregon Symphony and other ensembles for a full concert series.
The Oregon Symphony Association in Salem (OSAS) is a non-profit 501(c)(3) dedicated to bringing the highest caliber music and music education to the mid-Willamette valley. Since 1955 OSAS has presented the Oregon Symphony and other ensembles for a full concert series.