The fourteen-tone series on which the melody "Libra" from Karlheinz Stockhausen's Tierkreis is based. (From p. 151 of Jerome Kohl, "The Evolution of Macro- and Micro-Time Relations in Stockhausen's Recent Music", Perspectives of New Music 22, nos. 1 & 2 (Fall-Winter 1983/Spring-Summer 1984): 147–85.)
The sound of an electric van operated by la poste in france (national mail service) in quiberon in august 2020. This e-van is obviously silent. One can spot the sound of a gravel stuck in one tire, louder than the engine itself. This was recorded on a tascam dr-05, 16bits 44. 1khz by me.
Sound walk for a class online. Mild traffic to de left from a reverberant space between 2 stone walls. Birds on the background from the top of my head.
Grabación realizada en la tarde del 14 de marzo de 2014 en el parque adyacente a la asociación de vecinos de campuzano. Recorded at the park near the neighborhood association of campuzano (spain) on the afternoon of march 14, 2014.