Slaviansky Chorus Centennial Concert Many of the selections on this program are identified as being composed (or collected and arranged) by "Slaviansky"; since only the last name is given, it is unclear whether this is meant to indicate Margarita Agreneva Slaviansky, or her father, Dmitri Alexandrovich Agrenev Slaviansky. They have been recorded here under her name. Please see program for additional incidental soloists. choir performance 1958-10-31T20:30:00