The Friends of Vienna are beginning their 2013-14 season Sunday with a surprise – a change of venue, for this concert only.

The concert features the popular Castellani-Andriaccio Guitar Duo, and because of the crowd, it will be held not at the Unity Church, the Friends of Vienna’s home base, but in Holy Trinity Lutheran Church (1080 Main St.). The two guitarists – husband-and-wife team Joanne Castellani and Michael Andriaccio – will be performing a concert of South American music. Featured will be the sultry sounds of the tango, which the internationally renowned duo internalized as disciples of the great Spanish guitar Andres Segovia.

The concert takes place at 3:30 p.m. Sunday. Admission is $10, students $5. For information visit

– Mary Kunz Goldman