What in the World? is a monthly podcast featuring a new release that falls into the genre of World music. Produced by Rosemary Welsch, WYEP's Afternoon Mix host, the podcast explores a new World music CD, shares insights, music segments, and history on some of the artists making music all around the globe. What in the World? can be heard on Sundays at 5pm as part of "The Music Lab" on 91.3FM WYEP in Pittsburgh and at wyep.org