I guess I posted my comments to a Child thread--I'll paraphrase here. Yes I'm working on Bronson (and working with Princeton U. Press for permissions). The easy part is just reproducing Bronson. Next easiest, is transcribing the tunes in a playable fashion. Most difficult is fitting the words to the tunes, as task that's teejus, highly subjective and one that Bronson had trouble with. Ideally, the playable tunes (and words) should be cross-indexed to Child; this almost demands electronic publication. So far I've completed several hundred versions. It's slow work--I don't recommend breath-holding.