Recording of Janez Matičič's Oscillations. This work represents the composer's first electroacoustic composition which was produced as four-channel sound. Motions of sound, specifically from the phenomenon of gravitation, feature prominently in this composition. This work was created using concrete sounds only.

Commissioned by Chilean pianist Carla Hübner, and premiered by her at the Latin American Music Festival, Bloomington, Indiana, in 1966. In Plectros II the composer extends the idea first explored in his Plectros I - the opposition of two different worlds of sounds. It requires the interpreter to extract "electronic" type of sounds from the piano using both the keyboard and the inside of the piano. No special mallets are required, and the pianist uses fingernails, fingertips or the palm of the hand to obtain harmonics, resonances, and glissandi, or to produce clusters and a variety of different attacks. On the other hand the tape part, produced at the Columbia-Princeton Electronic Music Center in New York, has synthetic sounds - all electronically produced - creating artificial quasi-piano type of sonorities. The goal is to achieve a blending which gives the listener an impression that it is not clear if the sound is coming from the instrument or from the loudspeakers. Plectros II is not a dodecaphonic composition, nor a "prepared piano" one.

Recordings from the 1966 Prague Jazz Festival.

Recording of Ramon Zupko's Metacycles

Recording of Lucien Goethals' Contrapuntos

Recording of Luctor Ponse's Nacht

Recording of Rainer Riehn's Chants de Maldoror.

This work was made almost exclusively with the voice and Microntage.

Recording of John Gilliland interviewing Jim Jordan of the radio comedy Fibber McGee and Molly.

Joseph Sadlik of the Voice of America interviews Czech bassist Jan Arnet.

Sound recording of Allan Nevins giving a speech under the topic of "Definitions of Oral History".

Sound recording of Eliot Wigginton and students giving a talk titled "Foxfire" about his student program at an Oral History Association event.

Sound recording of E. Mason giving a talk titled "Oral History after Thirty Years".

Sound recording of Benis Frank giving a talk titled "Taped Interviews and Military History".

Recording of Bengt Hambraeus' Doppelroho II. The title indicates that Hambraeus has used as his basic material the range of tones produced by an organ. In this work timbral manipulation becomes a new compositional element. The importance of the organ is immediately established not only in its exclusive use, but as one of the most effective timbral fillers of the gap between live and electronic music.

Sound recording of Oral History Association members conducting a morning session during the First National Oral History Colloquium at the California Conference Center in Lake Arrowhead, California.

Sound recording of Randall Jarrell and Charlie Morrissey giving a talk titled "Elite and Non Elite Interviewing".

Sound recording of James Mink and Charles Morrissey giving a talk titled "Project Plan" during an Oral History Association event.

Sound recording of H. Blake and J. Dwyer giving a talk titled "Oral History and Black Genealogy; The Kinte - Roots Project.

Sound recording of H. Blake and J. Dwyer giving a talk titled "Oral History and Black Geneology: The Kinte - Roots Project".

Sound recording of Elizabeth Dixon, Philip C. Brooks, Wayland D. Hand, and Louis M. Starr giving speeches under the topic of "Definitions of Oral History".

This recording is a part of the radio series “Toscanini: The Man Behind the Legend,” which was a tribute to conductor Arturo Toscanini. The broadcasts consist of music performed by the NBC Orchestra as well as interviews with composers, conductors, orchestra members, and other people associated with Toscanini. This segment includes rehearsal and performance of Strauss's Death and Transfiguration.

This recording is a part of the radio series “Toscanini: The Man Behind the Legend,” which was a tribute to conductor Arturo Toscanini. The broadcasts consist of music performed by the NBC Orchestra as well as interviews with composers, conductors, orchestra members, and other people associated with Toscanini. This segment includes rehearsals of Cherubini's Symphony in D.

This recording is a part of the radio series “Toscanini: The Man Behind the Legend,” which was a tribute to conductor Arturo Toscanini. The broadcasts consist of music performed by the NBC Orchestra as well as interviews with composers, conductors, orchestra members, and other people associated with Toscanini. This segment includes rehearsal and performance of Strauss's Death and Transfiguration.