Yes, I am. I need one.
You do too!!
What I try to do is to go to the original sheet music, and then I transcribe the melody line, as well as the chords from the music. I've attached an example of I Go to Fight Mit Sigel, as well as a table of contents. Keep in mind that most of these are vocal songs. I have other books of various banjo tunes, dance tunes, etc. that I have acquired.