This weekend's showcase features music by fiddler Rua Macmillian, Capercaillie, Bassekou Kouyate', Clarice Assad, some salsa by Jose Alberto, Dettmar Quartet, John Coltrane, Julie Fowlis, Gaelic Storm, Janice Jo Lee, a taste of tango, with music from Bosnia, Turkey, Brazil, Venezuela, Morocco, and Susana Baca.
Hear the broadcast streamed Saturdays 5 p.m. Central on WPR's NPR News & Music Network at wpr.org and at 7 p.m. on 90.7 in Milwaukee.