REVIEW: Sibling musicians Isata and Sheku Kanneh-Mason impress sold-out crowd in Memorial Hall

British sister-brother duo of Isata Kanneh-Mason and Sheku Kanneh-Mason are well-known in the media. What matters most, though, is that they are highly accomplished artists, which was evident from their radiant performance on Dec. 10 for Chamber Music Cincinnati before a sold-out audience in Memorial Hall.