Nashville # system for chords

[RIPSAW70]

I wonder if someone would explain this nashville # system to an old man that is 72 years old and loves to play the guitar!!!

[Gary W]

Does this help?
http://www.gospelmusic.org.uk/resour..._numbering.htm

[Lmofle]

That does a decent job although I would not have put 57 down as the 5th chord - I would have left it 5 since a 7th and a major chord are interchangable in most cases...