Two members of the Chicago-based Black Oak Ensemble, cellist David Cunliffe and violist Aurélien Fort Pederzoli, joins us for a conversation about their debut album from Cedille Records, Silenced Voices. The CD contains extraordinary works by six promising, early 20th century Jewish composers originally from Austria-Hungary, Czechoslovakia, and the Netherlands. One survived World War II as a member of the Dutch resistance, the others perished in concentration camps and elsewhere in Nazi-occupied Europe.