Records of the statewide Oregon Music Teachers Association from its founding in 1915 to the early 21st century, including records of the association's Russian Connection cultural exchange program, newsletters, some district chapter records, several scrapbooks, and memorabilia.

Records of a committee organized by the Oregon Historical Society around 1966 to seek out information and materials documenting performing arts in the state. The collection consists primarily of meeting minutes from 1966-1976 and attached correspondence and other documents, and also includes two papers written for seminars at Lewis and Clark College in 1966 and 1968, concerning music history in Oregon.