For the avoidance of misunderstanding, I should state that my username (which implies female gender) is the title of a Jimi Hendrix number, and that I am, in fact, male.

(Just in case you should turn up on my doorstep...).

For the moment, I'm going to stick with the paired combination of a concert copy of the MGU file with a four-chorus MP3. I don't really want to get into production of leadsheets for C, Bb and Eb instruments, unless there's a way of automating the process.