これって、カラヤン/ウィーン国立歌劇場のライヴでも出ていた
｢大聖堂の殺人｣かな？↓

Ildebrando Pizzetti
Assassinio nella cattedrale - 2 CDs

Nicola Rossi-Lemeni, Leyla Gencer, Adlo Bertocci, et al., vocal soloists/
La Scala Orchestra & Chorus/Gianandrea Gavazzeni, conductor
Live performance, Milan, March 1, 1958

http://www.allegro-music.com/online_catalog.asp?sku_tag=OPD31396