Subjects: Oral History, Classical Music, Popular Music & Jazz, Documentary & News.: Over 400 oral histories recorded from 1977 to present. 20 lectures recorded from 1956-1969. Also music on LP and some wax cylinders. ; items: 40 cylinder, 20 Shellac Disc, 20 Lacquer Disc,20 Vinyl Disc, 40 Open Reel Tape, 300 Compact Cassette, 1 DAT, 50 MiniDisc, 5 published CD, 100 Audio CD-R, 5 Digital Audio Files