On this edition of StudioTulsa, an entertaining conversation with the celebrated British choral composer and conductor, Bob Chilcott, who sang in the Choir of King's College, Cambridge, as both a boy and a university student. Known for his compositions for children's choirs and other vocal groups, Chilcott has worked in a wide array of musical settings; he's been composing music of his own since 1997. Chilcott is currently in town to participate in a few music-education and youth-choir activities, and tomorrow night (Saturday the 21st) he'll cap off his visit by conducting the Tulsa Oratorio Chorus in a performance of his wonderful "St. John Passion" (which debuted in 2013) at the First Baptist Church in downtown Tulsa, located at 403 South Cincinnati. The concert begins at 7:30pm, and tickets are available at MyTicketOffice.com or (918) 596-7111.