Thanks for your reply.
Re: #3: I'd like to request that there be a way within the BandHelper app itself to save the annotated document as a new file (i.e., that it not over-write the "clean" version). Otherwise, I'd have to go back to my computer and hunt for where I stored the original unedited version of the song file, and then import it back into BandHelper. It would be much easier to be able to simply do this from within the App. Not a huge issue, but I thought I'd ask.
Thanks, as always, for your responsiveness. Very much appreciated.
--erawal