I plugged all the chords into BIAB along with the correct style, set up the "real tracks" and the arrangement for Ain't Misbehavin,I made sure the song was saved with "patches and harmonys and saved to a New Folder.I called this tune up and it loaded but I'm not getting any sound as the highlighted bar goes through the tune.I have been having this issue with real tracks demos as well and even tried to go back to factory settings (lost a bunch of favorites)also I continue to get pop ups when loading Hi-Q Sampletank files something to the effect that the instrument is not found in the folder path.I have had a few more issues which will come up again and I will post on this forum in hopes of resolving. Thanks to all who may be of help