The digital version of Bing Futch's original color-printed version of, "Discovering Native American Flute" is a win-win for me! The color printed figures are extremely helpful in clarifying the differences between and within keys, notes, and chords. And, as a digital download, I can use it on my laptop wherever I go without bringing the hard copy along. It's definitely one of the best NAF instructional books available - especially in color!
