I am familiarizing myself with Realtracks documentation. I would appreciate a more experienced user answering a few questions before I proceed any further -

1. Can I enter the data for a song (i.e. chord progression, key, etc.), then replace one or mores instrument with selected realtracks instruments ? The documentation gives me the impression that this can be done.

2. If the answer to the previous questions is "yes", will saving the song retain the modified instrument settings ?