Right off the bat, I'm going to claim ignorance. However, said ignorance will have to be blamed on my age--not at this present time, but when I was a young lad. Growing up in the sheltered San Fernando Valley, a suburb of Los Angeles, my only reference to Africa (the theme of this week's World Music Show 3/23), well before digging deeper into Geography classes, was the Warner Bros. cartoons of Bugs Bunny. I had no idea that the continent was made up of many different countries and cultures.