If the great symphonies and orchestras of the world are worried about where their future audience will come from, jazz musicians and aficionadoes are doubly concerned. Many people don't come in contact with jazz until adulthood, and by that time can easily be intimidated by its complexity and sophistication. Which is why Baby Boom Records in Minneapolis has released a jazz c.d. for kids called "Jazz-a-ma-tazz," featuring childrens' songs interpreted by jazz musicians. Minnesota Public Radio's Chris Roberts spoke with the producer of the album and has this report.