books.google.com - ". . . required reading for anyone interested in the great American songs."-New York Times Book Review Many of us can sing along with Dorothy when she imagines a place "Over the Rainbow." And we all remember the Depression-era classic "Brother, Can You Spare a Dime?" But very few can name the man who...http://books.google.com/books/about/Who_Put_the_Rainbow_in_the_Wizard_of_Oz.html?id=6srRKxaPN5EC&utm_source=gb-gplus-shareWho Put the Rainbow in the Wizard of Oz?