I do agree and vote for that.
I've tried Musician and Composer.
The only reason I have not bought one of them yet, is they cannot Save as an XF file yet.
As soon as this feature will be available, I'll buy.

I've tried files produced in Musician.
Some times lyrics appear, sometimes not.
Chords do not appear , never, and I miss them a lot on my Clavinova CVP.
Maurizio (Italian Translator for Band in a Box)