DG 2530583 | Mikrophonie I | work number 15 | 1964 |
| Kontarsky, Fritsch, Alings, Bojé, Davies, Spek, K.Stockhausen | recorded December 1965 | 26'12" |
also released on |
CBS 32 11 0044 / S77 230 / 72 647 (LP) Columbia Masterworks MS 7355 (LP) Stockhausen Complete Edition CD 9 Sony S2K 53 346 (2CD) M.O.O.T. MT1 (7 inch EP) excerpt only |
| Mikrophonie II | work number 16 | 1965 |
| WDR Choir, Kontarsky, K.Stockhausen c. Herbert Schernus | recorded August 1967 | 14'52" |
also released on |
CBS 32 11 0044 / S77 230 / 72 647 (LP) Columbia Masterworks MS 7355 (LP) Stockhausen Complete Edition CD 9 Sony S2K 53 346 (2CD) M.O.O.T. MT1 (7 inch EP) excerpt only |