Where can you hear works by Johann Sebastian Bach, Darius Milhaud, (me-YOH) and Bernstein's (BURN-stine) "West Side Story" performed on the same Wednesday evening? In Duluth, of course. The Lake Superior Chamber Orchestra's adventurous artistic director and conductor Warren Friesen, says he programs concerts the way he fixes dinner -- tossing together a tasty variety of interesting flavors and textures. Minnesota Public Radio's Stephanie Hemphill samples a few courses.