My two cents: (more)
4. Dyne does not have Rosegarden. Rosegarden is a KDE application and Dyne
does not use KDE, preferring lighter-weight windowing managers.
If one could get Dyne to install using Debian tools and has a nice sized nest,
one could install KDE and also Rosegarden and Muse and others using this. As
I said, I have all this on my Debian box.