Gee, and I always thought that the reason we uneducated dumbfucks post questions like, "What is the difference between......" is so that those of us who are educated in "musicology" can share their knowledge with their less educated fellows. If we're just supposed to spend hours sifting through websites and databases to find the answers, then why is this forum here in the first place? I kinda thought it had something to do with human interaction.Bruce