Here are the items that we found.
Recording Information
CAST
Tosca – Galina Vishnevskaya
Cavaradossi – Virgilius Noreika
Scarpia – Vladimir Valaitis
Angelotti – Yuri Korolyov
Spoletta – Alexei Sokolov
Sagrestano – Victor Nartov
Sciarrone – Vladimir Filipov
Carceriere – Leonid Maslov
DETAILS
Location: Bolshoi Theater, Moscow
Date: March 31, 1971
Conductor: Mark Ermler
Catalogue Number: 10197-2