About the NSA C onnect with Nashua Symphony Association by learning more about the Nashua Symphony Orchestra, the Nashua Symphony Chorus, their conductors, instrumentalists, singers, the administration ( including employment opportunities ), and the Board of Trustees. With a rich history beginning in 1923, Nashua Symphony Association ( NSA ) is the oldest professional orchestra in New Hampshire, and the only one with an affiliated Symphony Chorus. The NSA's programs include a series of first-class orchestral and choral concerts each season in Nashua, chamber music concerts, related educational activities and more. Instrumentalists from the orchestra can play for your private event, and we're always looking for talented professionals to join our ensemble. Nashua Symphony Association seeks to enrich the quality of life in southern New Hampshire through high-quality performances of orchestral and choral music, and by enhancing the music-education opportunities for citizens of all ages. Discover more about our mission, and get a glimpse at our vision for the future of this thriving organization. Read about our Conductors and learn who is on our Board or Directors and our Administration. Finally, read through our archive of Newsletters to see what we have been up to and where we are headed!