Dan Polletta introduces us to a pair of fine trumpeters at two different points in their careers. First Dan shares a conversation with internationally-renowned jazz musician Terence Blanchardwho spotlights new music at Nighttowntonight and tomorrow night. And Dan speaks with a rising local jazz star as trumpet player Josh Rzepkaspins music from his debut CD - Midwest Coast. Plus, Dee flies us to the moon with lunar exploration expert Andrew Chaikin, prior to his appearance at the Great Lakes Science Centerfor the exhibit Return to the Moon.