Mikrophonie I, for tamtam, two microphones, two filters and potentiometers
Subtitle: Mikrophonie II, for choir, Hammond organ, and ring modulators
By: Stockhausen
Series: Music of our time; Music of our time (CBS Records (Firm))
Publisher: CBS Masterworks
Published: 1967
Place of publication: New York
Subjects: Musique concrète
Work titles: Mikrophonie, no. 1
Notes: Duration: 26 min., 20 sec., and 15 min., respectively.

Program notes by the composer on container.

Performed by various groups.