Hello fellow TBers, I'm going through Building Walking Basslines by Ed Friedland right now. It's a fantastic book, and I've learned alot in a few days. Right now the book is covering chromatic approach notes, where I have come to a slight halt. Please take a look at the attachment before reading on. In the first bar(F7 chord) the lower approach note to the fifth note is a natural B, since the fifth is a C note. After playing the fifth the illustration tells me to play the upper chromatic approach note, which would be a C#/Db note. But here the illustration shows a B note(same as lower approach). As you can see in the attachment, the second bar has the correct lower/upper approach notes. Am I doing something wrong here, or is the book faulty?