I'd also love to see some lead acoustic guitar. Nothing terribly fast or tricky, just tasteful pentatonic soloing, slides, hammer ons, suspensions, scales and runs over the chordal notes - that sort of thing.

It would also be nice to have some spanish style nylon guitar riffs - minor and dorian scales. I could think of lots of places where it would fit in quite nicely.

-- David Cuny
My virtual singer development blog

Vocal control, you say. Never heard of it. Is that some kind of ProTools thing?