Perhaps in Shakespeare's time there wasn't a big distinction between antlers and horns -- ex. harts horn, when we would say a hart has antlers, not horns. But the pictures I have seen show deer-like antlers.

By all means, post the ABC. I can get it to work through Alan's ABC program. I haven't had much success in getting ABC's from other sources to convert to midi through it, but that is undoubtedly due to my own technological ineptitude.