Glad to help... The idea was easy, the actual implementation not so much -- took me a while.

Don't know how well you understand BIAB yet, but this project is a great way to get your feet wet on arranging, styles, editing, etc.

What I tried was simply to load one of the .MGX files from the "trio" directory, and then load a BB song, starting at bar 5. Load the song using the File menu choice "Import MGU song..." You will have to do some tweaking, depending on which song you are working on...For example, you may need to delete the Intro measures that came in with the song, usually 4 measures. Also, you likely will have to change the tempo and (especially) the style for the whole song, and will probably have to change they keys to match the intro to the song itself... there may be lots of other tweaks you need to do as well, but as I said, that's just part of learning what is a very complex system.

You might also want to start with a regular BB song, then add (via "Import MGU Song...") the trio Intro... don't forget to tell the screen which bar to Import TO.

Of course, the other option, depending on what you are working on, is to simply load the trio .MGX file, go to bar 5, and start inputting whatever chords you want.

There may be a way of cutting and pasting chords, etc. If so, I haven't found it... but if you find an easier way, please let me know. Hope this helps.

Brad -- My FAWM