Hi, This is a big call. Are there any experts here
(possibly with an interest in music and chart related data)
willing to look at qiuite a large (non commercial) VBA project that
won't work?

It won't work because Excel VBA is not capable of following
legal instructions consistantly, or reliably!

Reached this conclusion after about 2 years of work on this. Including
being assisted by a few guru's, and even they can't say what's
wrong.

So it won't be much fun for anyone. Email me if interested
please?

On the other hand, scarapping the whole thing will add years to my
life I'm sure !

Cheers - Kirk