“The Odyssey — From Vietnam to America” is a tribute to the refugees who fled Vietnam in the aftermath of that war. The refugees became known as “boat people,” as they risked everything to sail in small, overcrowded boats in search of freedom. Musician Vân-Ánh Vanessa Võ  spoke to many survivors and included their voices in her work. Vanessa Võ recently spoke to Host Carolyn Beeler.