And you used the word notated, so while you might get the 7/8 to sound right, you won't have very readable notation (at least not for someone expecting it to be 7/8 time).

I would use a dedicated notation program to accomplish that. In Noteworthy Composer, I would import the MIDI from BIAB, then highlight everything and reduce the duration from quarter notes to eighth notes (well everything gets reduced in half, so eighth goes to sixteenth, etc), set the time signature to 7/8, then remove the extraneous 4/4 and 3/4 symbols and the extraneous bar lines. Noteworthy isn't so strict on notes per measure (meaning you'll need to fix it yourself, but there are tools to do so), so you can easily display extra notes and bar lines without worry until you audit everything and clean it up. But that's a pretty quick way to get 7/8 notation from something that doesn't look anything like 7/8 notation.

John

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