Thanks, Sno, and yeah, that's what I'm going to do. Communication is key. I just try if I can to get it right before sending it because I think that helps with credibility, and when musicians feel they're working with someone who knows what they're doing, I find I tend to get better results.

Of course in this case, I don't know what I'm doing, so there is that....

I'm also now questioning all the times I've seen a capo mentioned on a lead sheet, and whether that means play it in the key notated but with the capo, or whether it means that putting the capo on creates the notated key. Now my brain hurts even more...