Created a song from scratch, using the blank style. Loaded all the instruments I wanted. Tried to use the realtrack I mentioned (#3094), which shows up on the mixer as loaded. Generated the track. Everything else loaded & played. Dead silence on the fiddle track. I then did a rebuild, thinking that might be it. Same problem. Regenerated at least half a dozen times, and nothing. I then tried a different fiddle (#1107)on the same track (the soloist track in the mixer) and it worked perfectly. It seems the issue is specific to that particular realtrack. I should also mention that when I audition the #3094 realtrack in the selection screen, it plays perfectly....it's only when I load it into my session that it disappears.