Will it be possible to add/edit these credit properties for all songs on an album at once? Like producer and engineer at this moment. And will this also be possible for composer, lyricist and so??

My next request, a more complicated one I imagine, is this: The possibility to have basic format options for memofields, like personal notes and lyrics. I am thinking of bold, italics, underscore, not changing fonts or fontsize.
Why is it that leading spaces in lyrics are trimmed? ??? I would like these to show in the resulting page.