In NUMBER@1 , he initiated and conducted at the Mariinsky Theatre the first complete cycle of PERSON@1 's The Ring of the MISC@1 to be performed in LOCATION@1 for over NUMBER@2 years .

In NUMBER@1 , he conducted at the Mariinsky Theatre the first complete cycle of PERSON@1 's The Ring of the MISC@1 to be performed in LOCATION@1 for over NUMBER@2 years .
