These two posts in the Glossary thread address that question:

http://www.irealb.com/forums/showthr...=2388#post2388

http://www.irealb.com/forums/showthr...6025#post16025

Since the player algorhythm constructs a brand new track each time it's started, it can be confusing to figure out if the chords discussed are treated differently. I don't think they are.
)BOB