Like Don said, A's are loops, B's are balls and the appropriate page at ELDERLY INSTRUMENTS (www.elderly.com) is located under gear/strings/autoharp, or just Click Here.

You can get on Elderly's mailing list if you request it when you order. A lot of us buy regularly from them and you'll find them to be easy and helpful folks to deal with, even by phone.

Have at it.......There ain't nuthin' to it but to do it.

Spaw