Viking Cruise News Expedition Oceans River Cruises Viking Viking Viking Announces Yo-Yo Ma Appearing On Viking.TVJohn ShalloOctober 16, 2020 by John ShalloOctober 16, 20200648 VikingĀ® hasĀ announced that world-renowned cellist Yo-Yo Ma will appear as a special guest on its new enrichment channel, Viking.TV (www.viking.tv). On October 22, as part...