Opera is My Hobby - Anne Sofie von Otter (series VII, n. 723); Francisco Vigñas (series VII, n. 724); Welsh Baritone Bryn Terfel (series VII, n. 725); Kreutzer's "Das Nachtlager von Granada" (series VII, n. 726)

Opera is My Hobby - Anne Sofie von Otter (series VII, n. 723); Francisco Vigñas (series VII, n. 724); Welsh Baritone Bryn Terfel (series VII, n. 725); Kreutzer's "Das Nachtlager von Granada" (series VII, n. 726), Box: 12, Folder: 71. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163716 Accessed November 09, 2025.