This collection consists predominantly of numerous songs of many kinds from Lac du Flambeau, Wisconsin. The final recording in the collection is a set of four Ponca songs.

Field recordings made at Fort Good Hope and Colville Lake, Northwest Territories, Canada, in the summers of 1961 and 1962. Includes vocabulary and phrase lists relating to hunting, animals, berry-picking, material culture, place names, health, and body parts; songs; autobiographical stories; animal stories; conversations with children.

Ahtna songs and stories recorded in Copper Center, Alaska by Frederica de Laguna in 1958. Includes numerous interviews on autobiographical topics, explanations of Ahtna songs, sleep doctors, and traditional narratives. Also includes vocabulary related to kinship terms. Songs include potlatch songs, love songs, drinking songs, and songs of Tlingit origin.

Field recordings made in Chistochina and Copper Center, Alaska in 1960. Includes potlatch songs, love songs, Christmas tree songs, sorry songs, dance songs, and others. Some songs Yakutat Tlingit, Upper Tanana, or Tanacross. Also includes some Ahtna vocabulary.

Recordings of Cherokee, Naskapi, Penobscot, Sioux (Santee), and Ho-Chunk materials. The copies in the APS Library were made from discs recorded by Speck in the field in various places in the United States, Canada, and Labrador between 1935 and 1937.

This collection consists of Ottawa songs, interviews, word lists, legends, Nanabojo stories, autobiographical stories, and information on Ottawa history. Some of the material is given in both Ottawa and English, some in Ottawa only. Recorded by Jane Ettawageshik in Michigan from 1947 to 1948.

Tlingit recordings made in Yakutat, Alaska (Tapes 1-7); Ahtna recordings made at Chitina, Tazlina, and Chistochina (Tape 8 - Tape 10, track 22); Southern Tutchone recordings made at Klukshu, Yukon Territory (Tape 10, tracks 23-31). Includes personal songs, mourning songs, drinking songs, love songs, shaman songs, and children's songs. Collections formerly titled "Tlingit and Yakutat songs." Renamed in October 2019 to clarify presence of recordings from other communities.

Ahtna and Southern Tutchone songs, stories, and interviews. The majority of this collection consists of Ahtna songs and stories recorded by Frederica de Laguna in 1968. Most were recorded at Copper Center, with additional ones also recorded at Cantwell, Chistochina, Gulkana, and Tetlin. Includes dance songs, sorry songs, potlatch songs, sleep doctor songs, and others. Includes "Gulkana Potlatch Given by Bill Joe and Kate Sanford for Recovery of Maggie Joe from Illness." Some songs are Tlingit, Upper Tanana, or Tanacross in origin. Also includes Ahtna stories, autobiographical accounts, vocabularies, and interviews. There are also some Southern Tutchone songs recorded at Burwash Landing, Yukon Territory. Formerly titled "Materials Recorded at Copper Center, Alaska."

The first section (Series I) of this recording collection consists of 13 episodes of the radio program "Red Man in Michigan," broadcast on WUOM radio in Ann Arbor, Michigan. These programs use extensive clips from field recordings made by Gertrude Prokosch Kurath, and cover a wide range of historical and contemporary topics directed to a general non-Native audience. Series II consists of tapes including Ottawa language hymns from a series of programs titled "Comparisons of Chippewa Revival Hymns, Michigan and Ontario, 1953-1962"; interviews on the organization of United Church, on the organization of Camp Meetings, on missionary experiences, especially at Perry Island and Moose Point, Ontario; recordings of powwows at Ann Arbor, Lansing, and Hastings, including some Kiowa performances by John Bosin; an interview with Jim Eagle Shaffer; and an interview with Anna Fulton, Douglas Fulton, and Bruce Fulton on socio-economic conditions and racial discrimination against Native people in Michigan.

The William O. Bright papers consist particularly of extensive correspondence relating mostly to his later academic work, a number of field notebooks from North America and India, publications on and by Indigenous North Americans (especially Karuk and other Californian tribes) and from linguistic societies, his own research and publications, and extensive lexical slip files (especially on Karuk, Spanish borrowings, and copies of Daythal Kendall's Takelma and Kalapuyan files). Many audio recordings are also present, some of which are duplicates of those at the California Language Archive. In addition to the materials browsable through the finding aid, Bright's email correspondence and computer files can be accessed onsite at the APS. William Bright's career extended to a wide variety of linguistic work, including Native Californian languages and literatures, Native American place names, editorships of major linguistics journals, and writing systems of the world.

The Mary Rosamond Haas papers are extensive, including correspondence, research notes, field notes, texts, lexical slip files, audio recordings, photographs, reprints and more, covering more than 100 languages of North America and Southeast Asia. Of particular value are notes and audio recordings from fieldwork from the 1930s on Ditidaht, Tunica, Natchez and Muscogee, work toward pedagogical materials for Thai, and groundbreaking comparative studies of several language families of North America.

Audio recordings recorded by William N. Fenton.