Professional Musicians of the Inland Northwest
The following counties in Washington: Okanogan, Ferry, Stevens, Pend Oreille, Douglas, Grant, Lincoln, Spokane, Adams, Whitman, Benton, Franklin, Walla Walla, Columbia, Garfield, and Asotin.All of the following counties in Idaho: Boundary, Bonner, Kootenai, Shoshone, Benewah, Latah, Clearwater, Nez Perce, Lewis and Idaho.