Modeled after traditional mandolin orchestras that were once popular in the United States, OMO is the only one of its kind in Oregon – the ensemble consists of mandolins, mandolas, mandocellos, mandobass, and a variety of accompanying instruments.The program includes Schubert’s Unfinished Symphony a selection from Bach’s Brandenburg Concerto No. 6. Also featured are jazz and swing arrangements with special guest artists The Don Stiernberg Trio. Stiernberg is known as the world’s premier swing and jazz mandolinist. Tickets available online or by calling 503-615-3485. Learn more about the OMO.