I'll be in Chicago July 8th, 9th and 10th and staying on the "Magnificent Mile." Any recommendations on music stores (trumpet, cornet and saxophone.) New and used dealers with a relatively good inventory on hand. Also, recommendations on live jazz performances where I could take my 15 year old daughter (the sax player.) The closer to the MM the better but will have a car and could make a trip if not to much driving time involved. (Got a lot to do on a short stay.) Thanks!!