RCA Victorola
VICS1239 (LP)The New Music
VICS1239 Released with two alternative covers in particular countries as above
Also released internationally with different catalogue numbers as given below.
| Kontra-Punkte | work number 1 | 1953 |
| Frederick Rzewski & members of Rome Symphony Orchestra c. Bruno Maderna | ||
|
also released on |
LP also includes:
Penderecki: Threne pour les victimes d'Hiroshima
Earl Brown: Available Forms 1
Henri Pousseur: Rimes pour différentes sources sonores