Thanks for all the excellent suggestions. There are more than one that I'll make use of - lots of options for setup.
One of the best I found was from doing a search (DUH! should've done it firs) as suggested by Jim. Looks lige a good place to start & something to build on. In case anyone is interested, here's the link for those that haven't seen it. http://istudio-g.com/decca_tree/
Thanks all again!!