CONCERT FORM
season 1949-1950
| Date | 29 Avril & 2 Mai 1950 |
| City | Buenos Aires |
| Orchestra | Orchestre du Teatro Colon |
| Type | |
| Room | |
| Programme | Bach : Matthäus-Passion (Nilda Hoffmann, Margarete Klose, Anton Dermota, Josef Greindl, etc) |
| Annotation |
season 1949-1950
| Date | 29 Avril & 2 Mai 1950 |
| City | Buenos Aires |
| Orchestra | Orchestre du Teatro Colon |
| Type | |
| Room | |
| Programme | Bach : Matthäus-Passion (Nilda Hoffmann, Margarete Klose, Anton Dermota, Josef Greindl, etc) |
| Annotation |