Daugavas Vanagi
Настоящее имя: Daugavas Vanagi
Dagavas Vanagi — a non-profit NGO founded after the World War 2 uniting Latvian diaspora in the West consisting of those Latvian citizens who went into exile after the Soviets occupied and annexed their homeland at the end of the war. Among other charity and education works, Daugavas Vanagi released musical recordings of Latvian songs.
"Kanadas Daugavas Vanagu Izdevums" ("Release of the Daugavas Vanagi in Canada") refers here.