Audio cassette from The Black Academy of Arts and Letters recorded during the Sojourner Truth Festival dialogue featuring a speech by George Brown. The tape includes one track of audio that lack presence beyond human voices.

Audio tape from The Black Academy of Arts and Letters with various recorded music from wind bands, jazz bands, big bands, and singers. The tape includes a rendition of Mack the Knife along with sound effects such as church bells and a ringing telephone.

Audio tape from The Black Academy of Arts and Letters with recordings of various musicians and performance groups performing live. The tape features gospel singers and choirs, drummers, and jazz soloists including flute and trumpet.

Akha songs and narratives. sjhá-qɔ̀.

Akha narratives and group conversations with elders and children.

Akha narratives, chanting, and group conversations with elders and children. Continued from Side A.

Recording of Christian Clozier's Ca c'est ma petite fille. This is a work for electronics that includes French spoken word.

Recording of Christian Clozier's Les salades. This is a work for electronics that includes French spoken word.

Recording of Christian Clozier's Même. This is a work for electronics that includes distorted voices.

Recording of Christian Clozier's Disent-ils. This is a work for electronics.

Recording of Christian Clozier's USA. This is a work for electronics that includes an out of tune string instrument as well as an assortment of various distorted instrumentals.

The piece was made in 1970 with the ANS synthesizer from Murzin. The work begins with an introduction made with an instrument of the family of jew's harps, the "Temir-Komonz", Kyrgyz instrument whose sound is produced by the pinching of a small steel blade and whose resonator is the oral cavity . During the performance, there is a permanent drone, the basic sound of the harmonic scale. The melody is modulated by changing the opening of the mouth. In German, it is called "Monltrommel" (drum of mouth). 12 parts: first part: "The acoustic versions", second part: "The spectral line", third part: "The decomposition of the timbre", fourth part: "The harmony of the timbre", fifth part: "Variations of the movements and of rhythm ", sixth part" The inverted harmonic versions ", seventh part:" Horizontal-vertical polyphony ", eighth part:" The variation ", ninth part:" The symbolism ", tenth part:" The mounting of the stamp ", eleventh part: "Free play", twelfth part: "It's the same timbre in a free game of all its harmonic sounds that are reproduced in a free rhythm at an even dynamic level. To continue these variations could be interesting. The general line of the variations is the passage …

Recording of Bernard Heidsieck's Passe-Partout n°4. This is a work for electronics that includes French spoken word and radio sound materials.

Recording of Psalm 126 translated into Mizo. Liandala is singing the psalm to a melody that he composed.

Recording of a group performance of a song.

Performance of a song sung by Liandala and family members, originally recorded on cassette and mailed to a family member who was away from home.

Recording of children singing while their father is giving them guidance.

Traditional musical performances and chanting.