John, you need to define "wrong chord". If it should be major and it's playing minor, obviously that's a wrong chord. But, if you wanted a maj9th and it's plays a maj7th or a maj6th that's not a wrong chord. That's the virtual band deciding by using it's internal AI to play the maj6th and not the 9th. Or, to add an 11th or whatever if it's a jazz style. There are controls to help with that. Simplify the bass, pedal bass, jazz down or up, etc. Those are not wrong chords, those are you hiring the wrong players for your session! Try some different RT's. Just like real life, hence the name Band in a Box. Feed the guitarist more pizza and beer and you'll get different changes...

The problem with Real Tracks involving chording instruments is the RT file sizes are limited. The players will record all the basic major and minor chords with some extensions in three keys then the program can handle transpositions. Great, but which inversions? There is no way a piano RT can have 4 different two handed inversions of all those chords. Maybe the recorded maj7th just sucks in your key so it uses a 6th or dominant 7th. Look at all the different ways to play chords on a guitar too. Sometimes just changing the key can make the difference.

To record all those combinations would make the RT huge so they have to make compromises and use digital tricks to make it sound good. Most of the time it works well but sometimes it just doesn't. Just like hiring a real band to record your stuff for you. You have an idea in your head but the players just can't quite get it right. Sometimes it's you being too demanding and sometimes it's them.

Midi doesn't have those limitations. You can edit a midi file to play EXACTLY what notes in any instrument track. But midi loses a lot of that live ambience and so it goes, round and round and...

Bob

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