Latin American Electroacoustic Music Collection

Beatriz Ferreyra, L'Orvietan, 1970

Recording time: 11 min 40 s.
Instruments: Electroacoustic music

Other resources available:
- About Beatriz Ferreyra
- Compositions by Beatriz Ferreyra

About this composition:

G.R.M. Commission, Paris, France. This piece is composed of 2 interchangeable movements. The first one, from electronic sources, articulates large sets of sounds, phrased by low pitch impulsions. The second from electroacoustic sources, presents a grating set of sounds that buitd up into large polyphonic ensembles.