At Christmas the year before last, it performed Russian World War II songs at an apartment complex housing Russian Jews in Houston, moving many of the residents to tears.
前年聖誕節更赴休士頓的猶裔俄籍老人公寓，為他們演唱二次大戰時俄國名曲《喀秋莎》和《夜鶯曲》，博得俄裔老人們許多眼淚。