The Sealaska Heritage Institute has received an IMLS grant to digitize and annotate Tlingit, Haida, and Tsimshian recordings. By working with Native speakers the project will not only preserve recordings but also work to identify the contents of the recordings. In many cases historic recordings are not well labeled, so it can be difficult to determine the contents of the recording from the written labels (if they exist). As part of this grant ANLA will assist with digitization, while SHI will assist with identifying contents of Tlingit, Haida, and Tsimshian recordings at ANLA. In addition, ANLA will provide digital copies of its Tlingit, Haida, and Tsimshian collections to SHI.
There's a nice article about the project in the Alaska Dispatch.
Also see the SHI Special Collections Blog.