Yup ditto.... I've been in music for decades and have never seen, to my recollection, an * used to tell you what a chord might be.

My guess would be what others have said... look in the book to see if they put the * in there to indicate something special about that chord...


You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.