61. Untitled (audio tape) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Scotch. 3M. Magnetic audio tape. Pro-pack 209. 1/4"" x 900 ft reel. Accession Number: 1992.4.542
62. Untitled (audio tape) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Audio tape. Reel to reel. Accession Number: 1992.4.560
63. Untitled (audio tape) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Scotch. 3M. Pro Pack 250. Magnetic audio tape. 1/4" x 1200 ft reel. Accession Number: 1992.4.561
64. Untitled (audio tape) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Scotch. 3M. Magnetic audio tape box. 3 3/4 ips. Eastman Kodak Co. Reel. Magnetic audio tape box. 3 3/4 ips. Accession Number: 1992.4.549
65. Untitled (audio tape) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Scotch. 3M. AV 176. Audio tape. 1/4"" x 600 ft reel. Tenzar. 7 1/2 ips. Accession Number: 1992.4.538
66. Untitled. Interview Brian Eno (audio cassette) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Memorex MRX3 Oxide 90. Audio cassette. 90 minutes. Accession Number: 1992.4.468
67. White Earth Pow-Wow June 140- 17, 1979. (audio cassette) Artist: Cha, Theresa Hak Kyung Classification: Audio Materials: Canyon Records, Phoenix, AZ. Audio cassette. Accession Number: 1992.4.481
68. Zeitstudie Artist: Suzuki, Akio Classification: Audio Materials: audio tape Accession Number: 2008.21.2
69. audio recording (Notes and Scores for Sound) Artist: Acconci, Vito; Amirkhanian, Charles; Andersen, Eric; Ashley, Robert; Barry, Robert; Brown, Andrea; Fox, Terry; Fried, Howard; Gnazzo, Tony; Kennedy, Peter; Smith, Barbara T.; Štembera, Petr; White, John; Gardner, Nancy Classification: Audio Materials: open reel audio tape, in cardboard box with sticker labels Dimensions: 7 1/4 x 7 1/4 in. Accession Number: 1995.46.470
70. b/w (bird/whale) Artist: Thomson, Mungo Classification: Audio Materials: 2 vinyl records in cardboard sleeves Dimensions: 12 3/8 x 12 3/8 sleeve in. Accession Number: 2010.58.6.a-b